Engine Control Module

[Rusty2009]

K20 Engine Control Module X1 (2H0)

[TR] [TD] Connector Part Information Harness Type: Engine OEM Connector: PPI0001001 Service Connector: Pending Description: 56-Way F (BK) [/TD] [/TR] [TR] [TD] Terminal Part Information Terminated Lead: Pending Release Tool: Pending Diagnostic Test Probe: Pending [/TD] [/TR]

[TR] [TD]Pin[/TD] [TD]Wire[/TD] [TD]Circuit[/TD] [TD]Function[/TD] [/TR] [TR] [TD]2[/TD] [TD]0.5 D-GN/GY[/TD] [TD]465[/TD] [TD]Fuel Pump Primary Relay Control (2H0 with S18)[/TD] [/TR] [TR] [TD]3[/TD] [TD]0.75 VT/D-BU[/TD] [TD]5290[/TD] [TD]Powertrain Main Relay Fused Supply (1) (2H0 with S18)[/TD] [/TR] [TR] [TD]4[/TD] [TD]0.5 WH/GY[/TD] [TD]459[/TD] [TD]A/C Compressor Clutch Relay Control (2H0 with S18)[/TD] [/TR] [TR] [TD]5[/TD] [TD]0.5 WH/RD[/TD] [TD]1164[/TD] [TD]Accelerator Pedal Position 5 Volt Reference (1) (2H0 with S18)[/TD] [/TR] [TR] [TD]6[/TD] [TD]0.75 WH[/TD] [TD]1310[/TD] [TD]EVAP Canister Vent Solenoid Control (2H0 with S18)[/TD] [/TR] [TR] [TD]10[/TD] [TD]0.5 D-BU[/TD] [TD]2500[/TD] [TD]High Speed GMLAN Serial Data (+) (1);Sn; (2HO with MH7, MH8 OR MH9)[/TD] [/TR] [TR] [TD]11[/TD] [TD]0.5 BN/WH[/TD] [TD]419[/TD] [TD]Check Engine Indicator Control (2H0 with S18)[/TD] [/TR] [TR] [TD]11[/TD] [TD]0.5 WH[/TD] [TD]2501[/TD] [TD]High Speed GMLAN Serial Data (-) (1);Sn; (2HO with MH7, MH8 OR MH9)[/TD] [/TR] [TR] [TD]12[/TD] [TD]0.75 VT/BK[/TD] [TD]3[/TD] [TD]Run/Crank Ignition 1 Voltage (2H0 with S18)[/TD] [/TR] [TR] [TD]14[/TD] [TD]0.75 VT/GY[/TD] [TD]139[/TD] [TD]Run/Crank Ignition 1 Voltage (2H0 with S18)[/TD] [/TR] [TR] [TD]15[/TD] [TD]0.5 BN/YE[/TD] [TD]473[/TD] [TD]High Speed Cooling Fan Relay Control (2H0 with S18)[/TD] [/TR] [TR] [TD]16[/TD] [TD]0.5 YE[/TD] [TD]5991[/TD] [TD]Powertrain Relay Coil Control (2H0 with S18)[/TD] [/TR] [TR] [TD]19[/TD] [TD]0.5 BN/RD[/TD] [TD]1274[/TD] [TD]Accelerator Pedal Position 5 Volt Reference (2) (2H0 with S18)[/TD] [/TR] [TR] [TD]20[/TD] [TD]0.5 BK/D-BU[/TD] [TD]1271[/TD] [TD]Accelerator Pedal Position Low Reference (1) (2H0 with S18)[/TD] [/TR] [TR] [TD]21[/TD] [TD]0.5 BK/VT[/TD] [TD]1272[/TD] [TD]Accelerator Pedal Position Low Reference (2) (2H0 with S18)[/TD] [/TR] [TR] [TD]23[/TD] [TD]0.5 BK/GY[/TD] [TD]6110[/TD] [TD]Clutch Apply Sensor Low Reference (2H0 with S18)[/TD] [/TR] [TR] [TD]24[/TD] [TD]0.5 OG/VT[/TD] [TD]7379[/TD] [TD]Strap Driver Seat Belt Tensioner High Control (2H0 with S18)[/TD] [/TR] [TR] [TD]25[/TD] [TD]0.5 WH/D-BU[/TD] [TD]6311[/TD] [TD]Cruise/ETC/TCC Brake Signal (2H0 with S18)[/TD] [/TR] [TR] [TD]26[/TD] [TD]0.5 D-GN[/TD] [TD]275[/TD] [TD]Park Neutral Position Switch Park Signal;Sn; (2HO with MH7, MH8 OR MH9)[/TD] [/TR] [TR] [TD]29[/TD] [TD]0.5 YE/BK[/TD] [TD]625[/TD] [TD]Starter Enable Relay Control (2H0 with S18)[/TD] [/TR] [TR] [TD]32[/TD] [TD]0.5 GY/RD[/TD] [TD]6109[/TD] [TD]Clutch Apply Sensor Voltage Reference (2H0 with S18)[/TD] [/TR] [TR] [TD]33[/TD] [TD]0.5 BN/RD[/TD] [TD]2700[/TD] [TD]A/C Pressure Sensor 5 Volt Reference (2H0 with S18)[/TD] [/TR] [TR] [TD]34[/TD] [TD]0.5 YE/RD[/TD] [TD]2709[/TD] [TD]Fuel Tank Pressure Sensor 5 Volt Reference (2H0 with S18)[/TD] [/TR] [TR] [TD]36[/TD] [TD]0.5 VT/YE[/TD] [TD]5985[/TD] [TD]Accessory Wakeup Serial Data (2H0 with S18)[/TD] [/TR] [TR] [TD]38[/TD] [TD]0.5 BK/D-GN[/TD] [TD]6281[/TD] [TD]Fuel Level Sensor Low Reference (2H0 with S18)[/TD] [/TR] [TR] [TD]40[/TD] [TD]0.5 YE/WH[/TD] [TD]1161[/TD] [TD]Accelerator Pedal Position Signal (1) (2H0 with S18)[/TD] [/TR] [TR] [TD]41[/TD] [TD]0.5 D-GN[/TD] [TD]380[/TD] [TD]A/C Refrigerant Pressure Sensor Signal (2H0 with S18)[/TD] [/TR] [TR] [TD]42[/TD] [TD]0.5 D-GN/WH[/TD] [TD]1162[/TD] [TD]Accelerator Pedal Position Signal (2) (2H0 with S18)[/TD] [/TR] [TR] [TD]43[/TD] [TD]0.5 OG/D-GN[/TD] [TD]7377[/TD] [TD]Strap Passenger Seat Belt Tensioner High Control (2H0 with S18)[/TD] [/TR] [TR] [TD]44[/TD] [TD]0.5 D-GN/VT[/TD] [TD]335[/TD] [TD]Low Speed Cooling Fan Relay Control (2H0 with S18)[/TD] [/TR] [TR] [TD]45[/TD] [TD]0.5 BK/BN[/TD] [TD]5514[/TD] [TD]A/C Refrigerant Pressure Sensor Low Reference (2H0 with S18)[/TD] [/TR] [TR] [TD]46[/TD] [TD]0.5 BK/D-BU[/TD] [TD]6813[/TD] [TD]Coolant Temperature Sensor #2 Low Reference (2H0 with S18)[/TD] [/TR] [TR] [TD]51[/TD] [TD]0.5 WH/BK[/TD] [TD]7381[/TD] [TD]Alarm Panel Position Control (2H0 with S18)[/TD] [/TR] [TR] [TD]52[/TD] [TD]0.5 D-BU/VT[/TD] [TD]1589[/TD] [TD]Primary Fuel Level Sensor Signal (2H0 with S18)[/TD] [/TR] [TR] [TD]53[/TD] [TD]0.5 YE/BK[/TD] [TD]3000[/TD] [TD]Coolant Temperature Sensor #2 Signal (2H0 with S18)[/TD] [/TR] [TR] [TD]54[/TD] [TD]0.5 YE/OG[/TD] [TD]7380[/TD] [TD]Strap Driver Seat Belt Tensioner Low Control (2H0 with S18)[/TD] [/TR] [TR] [TD]55[/TD] [TD]0.5 D-BU/WH[/TD] [TD]890[/TD] [TD]Fuel Tank Pressure Sensor Signal (2H0 with S18)[/TD] [/TR] [TR] [TD]56[/TD] [TD]0.5 YE[/TD] [TD]6111[/TD] [TD]Clutch Apply Sensor Signal (2H0 with S18)[/TD] [/TR]

[Rusty2009]

K20 Engine Control Module X2 (2H0)

[TR] [TD] Connector Part Information Harness Type: Engine OEM Connector: PPI0001016 Service Connector: Pending Description: 73-Way F (BK)[/TD] [/TR] [TR] [TD] Terminal Part Information Terminated Lead: Pending Release Tool: Pending Diagnostic Test Probe: Pending [/TD] [/TR]

[TR] [TD]Pin[/TD] [TD]Wire[/TD] [TD]Circuit[/TD] [TD]Function[/TD] [/TR] [TR] [TD]1[/TD] [TD]0.5 BN[/TD] [TD]25[/TD] [TD]Charge Indicator Control (2H0 with S18)[/TD] [/TR] [TR] [TD]3[/TD] [TD]0.5 VT/D-BU[/TD] [TD]3120[/TD] [TD]Heated Oxygen Sensor High Signal Bank 1 Sensor (2) (2H0 with S18)[/TD] [/TR] [TR] [TD]4[/TD] [TD]0.5 VT/GY[/TD] [TD]3110[/TD] [TD]Heated Oxygen Sensor High Signal Bank 1 Sensor (1) (2H0 with S18)[/TD] [/TR] [TR] [TD]5[/TD] [TD]0.5 BN/D-GN[/TD] [TD]485[/TD] [TD]Throttle Position Sensor Signal (1) (2H0 with S18)[/TD] [/TR] [TR] [TD]8[/TD] [TD]0.5 D-GN/WH[/TD] [TD]432[/TD] [TD]Manifold Absolute Pressure Sensor Signal (2H0 with S18)[/TD] [/TR] [TR] [TD]9[/TD] [TD]0.5 BN/D-BU[/TD] [TD]486[/TD] [TD]Throttle Position Sensor Signal (2) (2H0 with S18)[/TD] [/TR] [TR] [TD]10[/TD] [TD]0.5 WH/YE[/TD] [TD]3121[/TD] [TD]Heated Oxygen Sensor Low Signal Bank 1 Sensor (2) (2H0 with S18)[/TD] [/TR] [TR] [TD]11[/TD] [TD]0.5 VT/BK[/TD] [TD]5273[/TD] [TD]Camshaft Position Exhaust Sensor (1) (2H0 with S18)[/TD] [/TR] [TR] [TD]12[/TD] [TD]0.5 BN/YE[/TD] [TD]844[/TD] [TD]Fuel Injector Control (4) (2H0 with S18)[/TD] [/TR] [TR] [TD]13[/TD] [TD]0.5 GY/D-BU[/TD] [TD]5282[/TD] [TD]Camshaft Phaser Exhaust Solenoid (1) (2H0 with S18)[/TD] [/TR] [TR] [TD]14[/TD] [TD]0.5 VT/D-BU[/TD] [TD]5291[/TD] [TD]Powertrain Main Relay Fused Supply (2) (2H0 with S18)[/TD] [/TR] [TR] [TD]15[/TD] [TD]0.5 VT/BN[/TD] [TD]5284[/TD] [TD]Camshaft Phaser Intake Solenoid (1) (2H0 with S18)[/TD] [/TR] [TR] [TD]16[/TD] [TD]0.5 YE/WH[/TD] [TD]1745[/TD] [TD]Fuel Injector Control (2) (2H0 with S18)[/TD] [/TR] [TR] [TD]18[/TD] [TD]0.5 D-GN[/TD] [TD]573[/TD] [TD]Crankshaft Position Sensor Signal (1) (2H0 with S18)[/TD] [/TR] [TR] [TD]20[/TD] [TD]0.5 WH/BK[/TD] [TD]3111[/TD] [TD]Heated Oxygen Sensor Low Signal Bank 1 Sensor (1) (2H0 with S18)[/TD] [/TR] [TR] [TD]21[/TD] [TD]0.5 GY[/TD] [TD]23[/TD] [TD]Alternator Field Duty Cycle Signal (2H0 with S18)[/TD] [/TR] [TR] [TD]24[/TD] [TD]0.5 BN[/TD] [TD]445[/TD] [TD]Oil Pressure Gauge Signal (2H0 with S18)[/TD] [/TR] [TR] [TD]25[/TD] [TD]0.5 VT/D-BU[/TD] [TD]5291[/TD] [TD]Powertrain Main Relay Fused Supply (2) (2H0 with S18)[/TD] [/TR] [TR] [TD]26[/TD] [TD]0.5 WH/BK[/TD] [TD]1799[/TD] [TD]Crankshaft Position Sensor High Resolution Signal (2H0 with S18)[/TD] [/TR] [TR] [TD]27[/TD] [TD]0.5 YE/VT[/TD] [TD]5275[/TD] [TD]Camshaft Position Intake Sensor (1) (2H0 with S18)[/TD] [/TR] [TR] [TD]32[/TD] [TD]0.5 VT/D-BU[/TD] [TD]5291[/TD] [TD]Powertrain Main Relay Fused Supply (2) (2H0 with S18)[/TD] [/TR] [TR] [TD]33[/TD] [TD]0.5 GY/YE[/TD] [TD]5297[/TD] [TD]Camshaft Position Exhaust Sensor Supply Voltage (1) (2H0 with S18)[/TD] [/TR] [TR] [TD]35[/TD] [TD]0.5 VT/GY[/TD] [TD]496[/TD] [TD]Knock Sensor Signal (1) (2H0 with S18)[/TD] [/TR] [TR] [TD]36[/TD] [TD]0.5 GY/RD[/TD] [TD]2704[/TD] [TD]Manifold Absolute Pressure Sensor 5 Volt Reference (2H0 with S18)[/TD] [/TR] [TR] [TD]39[/TD] [TD]0.5 BK/GY[/TD] [TD]5296[/TD] [TD]Camshaft Position Exhaust Sensor Low Reference (1) (2H0 with S18)[/TD] [/TR] [TR] [TD]40[/TD] [TD]0.5 BK/D-GN[/TD] [TD]5301[/TD] [TD]Camshaft Position Intake Sensor Low Reference (1) (2H0 with S18)[/TD] [/TR] [TR] [TD]44[/TD] [TD]0.5 YE[/TD] [TD]7017[/TD] [TD]Variable Intake Manifold Position Signal (2H0 with S18)[/TD] [/TR] [TR] [TD]45[/TD] [TD]0.5 BK/VT[/TD] [TD]574[/TD] [TD]Crankshaft Position Sensor Low Reference (1) (2H0 with S18)[/TD] [/TR] [TR] [TD]46[/TD] [TD]0.75 YE/D-BU[/TD] [TD]2124[/TD] [TD]Ignition Control (4) (2H0 with S18)[/TD] [/TR] [TR] [TD]47[/TD] [TD]0.75 D-BU/WH[/TD] [TD]2122[/TD] [TD]Ignition Control (2) (2H0 with S18)[/TD] [/TR] [TR] [TD]49[/TD] [TD]0.75 BK/GY[/TD] [TD]453[/TD] [TD]Ignition Control Low Reference (2H0 with S18)[/TD] [/TR] [TR] [TD]50[/TD] [TD]0.5 BN/VT[/TD] [TD]1744[/TD] [TD]Fuel Injector Control (1) (2H0 with S18)[/TD] [/TR] [TR] [TD]51[/TD] [TD]0.5 BN/VT[/TD] [TD]1746[/TD] [TD]Fuel Injector Control (3) (2H0 with S18)[/TD] [/TR] [TR] [TD]52[/TD] [TD]0.5 GY/WH[/TD] [TD]3122[/TD] [TD]Heated Oxygen Sensor Heater Low Control Bank 1 Sensor (2) (2H0 with S18)[/TD] [/TR] [TR] [TD]54[/TD] [TD]0.5 GY/D-BU[/TD] [TD]5300[/TD] [TD]Camshaft Position Intake Sensor Supply Voltage (1) (2H0 with S18)[/TD] [/TR] [TR] [TD]55[/TD] [TD]0.5 WH/GY[/TD] [TD]1876[/TD] [TD]Knock Sensor Signal (2) (2H0 with S18)[/TD] [/TR] [TR] [TD]56[/TD] [TD]0.5 D-GN/YE[/TD] [TD]2071[/TD] [TD]Right Front Door Window Intrusion Sensor Signal (2H0 with S18)[/TD] [/TR] [TR] [TD]60[/TD] [TD]0.5 BK/BN[/TD] [TD]2752[/TD] [TD]Throttle Position Sensor Low Reference (2H0 with S18)[/TD] [/TR] [TR] [TD]62[/TD] [TD]0.5 BK/D-GN[/TD] [TD]469[/TD] [TD]Manifold Absolute Pressure Sensor Low Reference (2H0 with S18)[/TD] [/TR] [TR] [TD]64[/TD] [TD]0.5 D-BU[/TD] [TD]6814[/TD] [TD]Thermostat Engine Cool Control (2H0 with S18)[/TD] [/TR] [TR] [TD]66[/TD] [TD]0.5 D-GN/D-BU[/TD] [TD]428[/TD] [TD]EVAP Canister Purge Solenoid Control (2H0 with S18)[/TD] [/TR] [TR] [TD]68[/TD] [TD]0.5 D-BU/WH[/TD] [TD]6373[/TD] [TD]ETC Throttle Actuator Signal (2H0 with S18)[/TD] [/TR] [TR] [TD]69[/TD] [TD]0.5 D-BU/WH[/TD] [TD]6373[/TD] [TD]ETC Throttle Actuator Signal (2H0 with S18)[/TD] [/TR] [TR] [TD]70[/TD] [TD]0.75 D-BU/VT[/TD] [TD]2121[/TD] [TD]Ignition Control (1) (2H0 with S18)[/TD] [/TR] [TR] [TD]71[/TD] [TD]0.75 D-GN/D-BU[/TD] [TD]2123[/TD] [TD]Ignition Control (3) (2H0 with S18)[/TD] [/TR] [TR] [TD]72[/TD] [TD]0.5 GY/WH[/TD] [TD]3113[/TD] [TD]Heated Oxygen Sensor Heater Low Control Bank 1 Sensor (1) (2H0 with S18)[/TD] [/TR] [TR] [TD]73[/TD] [TD]2.5 BK[/TD] [TD]350[/TD] [TD]Ground (2H0 with S18)[/TD] [/TR]

[/align]

[Rusty2009]

K20 Engine Control Module X1 (LDD or LDE)

[TR] [TD]Connector Part Information Harness Type: Engine OEM Connector: PPI0001001 Service Connector: Pending Description: 56-Way F (BK)[/TD] [/TR] [TR] [TD] Terminal Part Information Terminated Lead: Pending Release Tool: Pending Diagnostic Test Probe: Pending [/TD] [/TR]

[TR] [TD]Pin[/TD] [TD]Wire[/TD] [TD]Circuit[/TD] [TD]Function[/TD] [/TR] [TR] [TD]1[/TD] [TD]--[/TD] [TD]--[/TD] [TD]Not Used[/TD] [/TR] [TR] [TD]2[/TD] [TD]0.5 GN/GY[/TD] [TD]465[/TD] [TD]Fuel Pump Primary Relay Control (LDD)[/TD] [/TR] [TR] [TD]2[/TD] [TD]0.75 GN/GY[/TD] [TD]465[/TD] [TD]Fuel Pump Primary Relay Control (LDE)[/TD] [/TR] [TR] [TD]3[/TD] [TD]0.75 RD/BU[/TD] [TD]5290[/TD] [TD]Powertrain Main Relay Fused Supply (1)[/TD] [/TR] [TR] [TD]4[/TD] [TD]0.5 WH/GY[/TD] [TD]459[/TD] [TD]A/C Compressor Clutch Relay Control (LDD)[/TD] [/TR] [TR] [TD]5[/TD] [TD]0.5 BN/RD[/TD] [TD]1164[/TD] [TD]Accelerator Pedal Position 5 Volt Reference (1)[/TD] [/TR] [TR] [TD]6-9[/TD] [TD]--[/TD] [TD]--[/TD] [TD]Not Used[/TD] [/TR] [TR] [TD]10[/TD] [TD]0.5 BU[/TD] [TD]2500[/TD] [TD]High Speed GMLAN Serial Data (+) (1)[/TD] [/TR] [TR] [TD]11[/TD] [TD]0.5 WH[/TD] [TD]2501[/TD] [TD]High Speed GMLAN Serial Data (-) (1)[/TD] [/TR] [TR] [TD]12[/TD] [TD]0.75 RD/WH[/TD] [TD]140[/TD] [TD]Battery Positive Voltage[/TD] [/TR] [TR] [TD]13[/TD] [TD]--[/TD] [TD]--[/TD] [TD]Not Used[/TD] [/TR] [TR] [TD]14[/TD] [TD]0.75 VT/BU[/TD] [TD]139[/TD] [TD]Run/Crank Ignition 1 Voltage[/TD] [/TR] [TR] [TD]15[/TD] [TD]0.5 BN/YE[/TD] [TD]473[/TD] [TD]High Speed Cooling Fan Relay Control (LDD)[/TD] [/TR] [TR] [TD]15[/TD] [TD]0.75 BN/YE[/TD] [TD]473[/TD] [TD]High Speed Cooling Fan Relay Control (LDE)[/TD] [/TR] [TR] [TD]16[/TD] [TD]0.5 YE[/TD] [TD]5991[/TD] [TD]Powertrain Relay Coil Control (LDD)[/TD] [/TR] [TR] [TD]16[/TD] [TD]0.75 YE[/TD] [TD]5991[/TD] [TD]Powertrain Relay Coil Control (LDE)[/TD] [/TR] [TR] [TD]17-18[/TD] [TD]--[/TD] [TD]--[/TD] [TD]Not Used[/TD] [/TR] [TR] [TD]19[/TD] [TD]0.5 BN/RD[/TD] [TD]1274[/TD] [TD]Accelerator Pedal Position 5 Volt Reference (2)[/TD] [/TR] [TR] [TD]20[/TD] [TD]0.5 BK/VT[/TD] [TD]1271[/TD] [TD]Accelerator Pedal Position Low Reference (1)[/TD] [/TR] [TR] [TD]21[/TD] [TD]0.5 BK/VT[/TD] [TD]1272[/TD] [TD]Accelerator Pedal Position Low Reference (2)[/TD] [/TR] [TR] [TD]22[/TD] [TD]--[/TD] [TD]--[/TD] [TD]Not Used[/TD] [/TR] [TR] [TD]23[/TD] [TD]0.5 BK/GY[/TD] [TD]6110[/TD] [TD]Clutch Apply Sensor Low Reference[/TD] [/TR] [TR] [TD]24[/TD] [TD]0.75 BK/VT[/TD] [TD]2760[/TD] [TD]Low Reference (LDD)[/TD] [/TR] [TR] [TD]24[/TD] [TD]0.5 BK/VT[/TD] [TD]2760[/TD] [TD]Low Reference (LDE)[/TD] [/TR] [TR] [TD]25[/TD] [TD]0.5 WH/BU[/TD] [TD]6311[/TD] [TD]Cruise/ETC/TCC Brake Signal[/TD] [/TR] [TR] [TD]26[/TD] [TD]0.5 WH/GY[/TD] [TD]1786[/TD] [TD]Transmission Park/Neutral Signal (1) (LDE with MH8)[/TD] [/TR] [TR] [TD]27[/TD] [TD]--[/TD] [TD]--[/TD] [TD]Not Used[/TD] [/TR] [TR] [TD]28[/TD] [TD]0.5 GN/WH[/TD] [TD]5007[/TD] [TD]Reverse Switch Signal (LDE with MH8 or LDD)[/TD] [/TR] [TR] [TD]29[/TD] [TD]0.5 VT/RD[/TD] [TD]447[/TD] [TD]Starter Relay Coil Control (LDD)[/TD] [/TR] [TR] [TD]29[/TD] [TD]0.75 VT/RD[/TD] [TD]447[/TD] [TD]Starter Relay Coil Control (LDE)[/TD] [/TR] [TR] [TD]30-31[/TD] [TD]--[/TD] [TD]--[/TD] [TD]Not used[/TD] [/TR] [TR] [TD]32[/TD] [TD]0.5 GY/RD[/TD] [TD]6109[/TD] [TD]Clutch Apply Sensor Voltage Reference (LDE with MDG or LDD)[/TD] [/TR] [TR] [TD]33[/TD] [TD]0.5 BN/RD[/TD] [TD]2700[/TD] [TD]A/C Pressure Sensor 5 Volt Reference[/TD] [/TR] [TR] [TD]34-35[/TD] [TD]--[/TD] [TD]--[/TD] [TD]Not Used[/TD] [/TR] [TR] [TD]36[/TD] [TD]0.5 BU[/TD] [TD]5985[/TD] [TD]Accessory Wakeup Serial Data (LDD)[/TD] [/TR] [TR] [TD]36[/TD] [TD]0.75 BU[/TD] [TD]5985[/TD] [TD]Accessory Wakeup Serial Data (LDE)[/TD] [/TR] [TR] [TD]37[/TD] [TD]--[/TD] [TD]--[/TD] [TD]Not Used[/TD] [/TR] [TR] [TD]38[/TD] [TD]0.5 BK/GN[/TD] [TD]6281[/TD] [TD]Fuel Level Sensor Low Reference[/TD] [/TR] [TR] [TD]39[/TD] [TD]--[/TD] [TD]--[/TD] [TD]Not Used[/TD] [/TR] [TR] [TD]40[/TD] [TD]0.5 YE/WH[/TD] [TD]1161[/TD] [TD]Accelerator Pedal Position Signal (1)[/TD] [/TR] [TR] [TD]41[/TD] [TD]0.5 GN[/TD] [TD]380[/TD] [TD]A/C Refrigerant Pressure Sensor Signal[/TD] [/TR] [TR] [TD]42[/TD] [TD]0.5 GN/WH[/TD] [TD]1162[/TD] [TD]Accelerator Pedal Position Signal (2)[/TD] [/TR] [TR] [TD]43[/TD] [TD]0.75 BU[/TD] [TD]6814[/TD] [TD]Thermostat Engine Cool Control (LDD)[/TD] [/TR] [TR] [TD]43[/TD] [TD]0.5 BU[/TD] [TD]6814[/TD] [TD]Thermostat Engine Cool Control (LDE)[/TD] [/TR] [TR] [TD]44[/TD] [TD]0.5 GN/VT[/TD] [TD]335[/TD] [TD]Low Speed Cooling Fan Relay Control (LDD)[/TD] [/TR] [TR] [TD]44[/TD] [TD]0.75 GN/VT[/TD] [TD]335[/TD] [TD]Low Speed Cooling Fan Relay Control (LDE)[/TD] [/TR] [TR] [TD]45[/TD] [TD]0.5 BK/BN[/TD] [TD]5514[/TD] [TD]A/C Refrigerant Pressure Sensor Low Reference[/TD] [/TR] [TR] [TD]46[/TD] [TD]0.5 BK/BU[/TD] [TD]6813[/TD] [TD]Coolant Temperature Sensor #2 Low Reference[/TD] [/TR] [TR] [TD]47-50[/TD] [TD]--[/TD] [TD]--[/TD] [TD]Not Used[/TD] [/TR] [TR] [TD]51[/TD] [TD]0.75 GN/WH[/TD] [TD]492[/TD] [TD]Mass Air Flow Sensor Signal (LDD)[/TD] [/TR] [TR] [TD]51[/TD] [TD]0.5 GN/WH[/TD] [TD]492[/TD] [TD]Mass Air Flow Sensor Signal (LDE)[/TD] [/TR] [TR] [TD]52[/TD] [TD]0.5 BU/VT[/TD] [TD]1589[/TD] [TD]Primary Fuel Level Sensor Signal[/TD] [/TR] [TR] [TD]53[/TD] [TD]0.5 YE/BK[/TD] [TD]3000[/TD] [TD]Coolant Temperature Sensor #2 Signal[/TD] [/TR] [TR] [TD]54[/TD] [TD]0.75 BN/VT[/TD] [TD]472[/TD] [TD]Intake Air Temperature Sensor Signal (LDD)[/TD] [/TR] [TR] [TD]54[/TD] [TD]0.5 BN/VT[/TD] [TD]472[/TD] [TD]Intake Air Temperature Sensor Signal (LDE)[/TD] [/TR] [TR] [TD]55[/TD] [TD]--[/TD] [TD]--[/TD] [TD]Not Used[/TD] [/TR] [TR] [TD]56[/TD] [TD]0.5 YE[/TD] [TD]6111[/TD] [TD]Clutch Apply Sensor Signal (LDE with MDG or LDD)[/TD] [/TR]

[Rusty2009]

K20 Engine Control Module X2 (LDD or LDE)

[TR] [TD]Connector Part Information Harness Type: Engine OEM Connector: PPI0001016 Service Connector: Pending Description: 73-Way F (BK)[/TD] [/TR] [TR] [TD] Terminal Part Information Terminated Lead: Pending Release Tool: Pending Diagnostic Test Probe: Pending [/TD] [/TR]

[TR] [TD]Pin[/TD] [TD]Wire[/TD] [TD]Circuit[/TD] [TD]Function[/TD] [/TR] [TR] [TD]1[/TD] [TD]0.75 BU/WH[/TD] [TD]225[/TD] [TD]Alternator Turn On Signal (LDD)[/TD] [/TR] [TR] [TD]1[/TD] [TD]0.5 BU/WH[/TD] [TD]225[/TD] [TD]Alternator Turn On Signal (LDE)[/TD] [/TR] [TR] [TD]2[/TD] [TD]--[/TD] [TD]--[/TD] [TD]Not Used[/TD] [/TR] [TR] [TD]3[/TD] [TD]0.5 GN[/TD] [TD]1668[/TD] [TD]Heated Oxygen Sensor High Signal Bank 1 Sensor (2)[/TD] [/TR] [TR] [TD]4[/TD] [TD]0.5 GN[/TD] [TD]1665[/TD] [TD]Heated Oxygen Sensor High Signal Bank 1 Sensor (1)[/TD] [/TR] [TR] [TD]5[/TD] [TD]0.5 BN/GN[/TD] [TD]485[/TD] [TD]Throttle Position Sensor Signal (1)[/TD] [/TR] [TR] [TD]6-7[/TD] [TD]--[/TD] [TD]--[/TD] [TD]Not Used[/TD] [/TR] [TR] [TD]8[/TD] [TD]0.5 GN/WH[/TD] [TD]432[/TD] [TD]Manifold Absolute Pressure Sensor Signal[/TD] [/TR] [TR] [TD]9[/TD] [TD]0.5 BN/BU[/TD] [TD]486[/TD] [TD]Throttle Position Sensor Signal (2)[/TD] [/TR] [TR] [TD]10[/TD] [TD]0.5 BK/GN[/TD] [TD]1669[/TD] [TD]Heated Oxygen Sensor Low Signal Bank 1 Sensor (2)[/TD] [/TR] [TR] [TD]11[/TD] [TD]0.5 VT/BK[/TD] [TD]5273[/TD] [TD]Camshaft Position Exhaust Sensor (1) (LDD)[/TD] [/TR] [TR] [TD]11[/TD] [TD]0.5 VT/BK[/TD] [TD]6264[/TD] [TD]Camshaft Position Exhaust Sensor (1) (LDE)[/TD] [/TR] [TR] [TD]12[/TD] [TD]0.5 BN/YE[/TD] [TD]844[/TD] [TD]Fuel Injector Control (4)[/TD] [/TR] [TR] [TD]13[/TD] [TD]0.75 BK/VT[/TD] [TD]6754[/TD] [TD]Low Reference (LDD)[/TD] [/TR] [TR] [TD]13[/TD] [TD]0.5 BK/VT[/TD] [TD]6754[/TD] [TD]Low Reference (LDE)[/TD] [/TR] [TR] [TD]14[/TD] [TD]0.75 GY/BU[/TD] [TD]5282[/TD] [TD]Camshaft Phaser Exhaust Solenoid (1) (LDD)[/TD] [/TR] [TR] [TD]14[/TD] [TD]0.5 GY/BU[/TD] [TD]5282[/TD] [TD]Camshaft Phaser Exhaust Solenoid (1) (LDE)[/TD] [/TR] [TR] [TD]15[/TD] [TD]0.75 BK/BN[/TD] [TD]6753[/TD] [TD]Low Reference (LDD)[/TD] [/TR] [TR] [TD]15[/TD] [TD]0.5 BK/BN[/TD] [TD]6753[/TD] [TD]Low Reference (LDE)[/TD] [/TR] [TR] [TD]16[/TD] [TD]0.5 YE/WH[/TD] [TD]1745[/TD] [TD]Fuel Injector Control (2)[/TD] [/TR] [TR] [TD]17[/TD] [TD]--[/TD] [TD]--[/TD] [TD]Not Used[/TD] [/TR] [TR] [TD]18[/TD] [TD]0.5 VT/BU[/TD] [TD]6270[/TD] [TD]Crankshaft 60X Sensor Voltage[/TD] [/TR] [TR] [TD]19[/TD] [TD]--[/TD] [TD]--[/TD] [TD]Not Used[/TD] [/TR] [TR] [TD]20[/TD] [TD]0.5 BK/GN[/TD] [TD]1664[/TD] [TD]Heated Oxygen Sensor Low Signal Bank 1 Sensor (1)[/TD] [/TR] [TR] [TD]21[/TD] [TD]0.75 GY[/TD] [TD]23[/TD] [TD]Alternator Field Duty Cycle Signal (LDD)[/TD] [/TR] [TR] [TD]21[/TD] [TD]0.5 GY[/TD] [TD]23[/TD] [TD]Alternator Field Duty Cycle Signal (LDE)[/TD] [/TR] [TR] [TD]22-23[/TD] [TD]--[/TD] [TD]--[/TD] [TD]Not Used[/TD] [/TR] [TR] [TD]24[/TD] [TD]0.75 YE/BU[/TD] [TD]231[/TD] [TD]Oil Pressure Switch Signal[/TD] [/TR] [TR] [TD]25[/TD] [TD]0.5 GN/VT[/TD] [TD]2032[/TD] [TD]Coolant Temperature Sensor Signal[/TD] [/TR] [TR] [TD]26[/TD] [TD]0.5 GN[/TD] [TD]6271[/TD] [TD]Crankshaft 60X Sensor Signal[/TD] [/TR] [TR] [TD]27[/TD] [TD]0.5 YE/VT[/TD] [TD]6265[/TD] [TD]Camshaft Position Intake Sensor (1)[/TD] [/TR] [TR] [TD]28-30[/TD] [TD]--[/TD] [TD]--[/TD] [TD]Not Used[/TD] [/TR] [TR] [TD]31[/TD] [TD]0.5 BN/GN[/TD] [TD]1174[/TD] [TD]Oil Level Sensor Signal (LDE)[/TD] [/TR] [TR] [TD]32[/TD] [TD]0.75 VT/BN[/TD] [TD]5284[/TD] [TD]Camshaft Phaser Intake Solenoid (1) (LDD)[/TD] [/TR] [TR] [TD]32[/TD] [TD]0.5 VT/BN[/TD] [TD]5284[/TD] [TD]Camshaft Phaser Intake Solenoid (1) (LDE)[/TD] [/TR] [TR] [TD]33[/TD] [TD]0.5 GY/YE[/TD] [TD]6457[/TD] [TD]Camshaft Position Exhaust Sensor Supply Voltage (1)[/TD] [/TR] [TR] [TD]34[/TD] [TD]--[/TD] [TD]--[/TD] [TD]Not Used[/TD] [/TR] [TR] [TD]35[/TD] [TD]0.5 VT/GY[/TD] [TD]496[/TD] [TD]Knock Sensor Signal (1)[/TD] [/TR] [TR] [TD]36[/TD] [TD]0.5 BN/RD[/TD] [TD]2704[/TD] [TD]Manifold Absolute Pressure Sensor 5 Volt Reference[/TD] [/TR] [TR] [TD]37-38[/TD] [TD]--[/TD] [TD]--[/TD] [TD]Not Used[/TD] [/TR] [TR] [TD]39[/TD] [TD]0.5 BK/GY[/TD] [TD]6267[/TD] [TD]Camshaft Position Exhaust Sensor Low Reference (1)[/TD] [/TR] [TR] [TD]40[/TD] [TD]0.5 BK/GN[/TD] [TD]5301[/TD] [TD]Camshaft Position Intake Sensor Low Reference (1) (LDD)[/TD] [/TR] [TR] [TD]40[/TD] [TD]0.5 BK/GN[/TD] [TD]6266[/TD] [TD]Camshaft Position Intake Sensor Low Reference (1) (LDE)[/TD] [/TR] [TR] [TD]41-43[/TD] [TD]--[/TD] [TD]--[/TD] [TD]Not Used[/TD] [/TR] [TR] [TD]44[/TD] [TD]0.5 GN[/TD] [TD]134[/TD] [TD]Charge Port Valve Command Signal (LDD)[/TD] [/TR] [TR] [TD]44[/TD] [TD]0.5 BN/GN[/TD] [TD]5041[/TD] [TD]Intake Manifold Control (1) (LDE)[/TD] [/TR] [TR] [TD]45[/TD] [TD]0.5 BK/VT[/TD] [TD]6272[/TD] [TD]Low Reference[/TD] [/TR] [TR] [TD]46[/TD] [TD]0.5 YE/BU[/TD] [TD]2124[/TD] [TD]Ignition Control (4) (LDD)[/TD] [/TR] [TR] [TD]46[/TD] [TD]0.75 YE/BU[/TD] [TD]2124[/TD] [TD]Ignition Control (4) (LDE)[/TD] [/TR] [TR] [TD]47[/TD] [TD]0.5 BU/WH[/TD] [TD]2122[/TD] [TD]Ignition Control (2) (LDD)[/TD] [/TR] [TR] [TD]47[/TD] [TD]0.75 BU/WH[/TD] [TD]2122[/TD] [TD]Ignition Control (2) (LDE)[/TD] [/TR] [TR] [TD]48[/TD] [TD]--[/TD] [TD]--[/TD] [TD]Not Used[/TD] [/TR] [TR] [TD]49[/TD] [TD]0.5 BK/GY[/TD] [TD]452[/TD] [TD]Ignition Control Low Reference (LDD)[/TD] [/TR] [TR] [TD]49[/TD] [TD]0.75 BK/GY[/TD] [TD]453[/TD] [TD]Ignition Control Low Reference (LDE)[/TD] [/TR] [TR] [TD]50[/TD] [TD]0.5 BN/VT[/TD] [TD]1744[/TD] [TD]Fuel Injector Control (1)[/TD] [/TR] [TR] [TD]51[/TD] [TD]0.5 BN/VT[/TD] [TD]1746[/TD] [TD]Fuel Injector Control (3)[/TD] [/TR] [TR] [TD]52[/TD] [TD]0.75 GN/VT[/TD] [TD]1423[/TD] [TD]Heated Oxygen Sensor Heater Low Control Bank 1 Sensor (2) (LDD)[/TD] [/TR] [TR] [TD]52[/TD] [TD]0.5 GN/VT[/TD] [TD]1423[/TD] [TD]Heated Oxygen Sensor Heater Low Control Bank 1 Sensor (2) (LDE)[/TD] [/TR] [TR] [TD]53[/TD] [TD]--[/TD] [TD]--[/TD] [TD]Not Used[/TD] [/TR] [TR] [TD]54[/TD] [TD]0.5 GY/BU[/TD] [TD]6259[/TD] [TD]Camshaft Position Intake Sensor Supply Voltage (1)[/TD] [/TR] [TR] [TD]55[/TD] [TD]0.5 BK/YE[/TD] [TD]1716[/TD] [TD]Low Reference[/TD] [/TR] [TR] [TD]56[/TD] [TD]0.5 BN/RD[/TD] [TD]416[/TD] [TD]Service Relay (LDD)[/TD] [/TR] [TR] [TD]56[/TD] [TD]0.5 BN/RD[/TD] [TD]2071[/TD] [TD]Right Front Door Window Intrusion Sensor Signal (LDE)[/TD] [/TR] [TR] [TD]57-59[/TD] [TD]--[/TD] [TD]--[/TD] [TD]Not Used[/TD] [/TR] [TR] [TD]60[/TD] [TD]0.5 BK/YE[/TD] [TD]2752[/TD] [TD]Throttle Position Sensor Low Reference[/TD] [/TR] [TR] [TD]61[/TD] [TD]--[/TD] [TD]--[/TD] [TD]Not Used[/TD] [/TR] [TR] [TD]62[/TD] [TD]0.5 BK/GN[/TD] [TD]469[/TD] [TD]Manifold Absolute Pressure Sensor Low Reference[/TD] [/TR] [TR] [TD]63[/TD] [TD]--[/TD] [TD]--[/TD] [TD]Not Used[/TD] [/TR] [TR] [TD]64[/TD] [TD]0.5 BK/BU[/TD] [TD]2761[/TD] [TD]Low Reference[/TD] [/TR] [TR] [TD]65[/TD] [TD]--[/TD] [TD]--[/TD] [TD]Not Used[/TD] [/TR] [TR] [TD]66[/TD] [TD]0.5 GN/BU[/TD] [TD]428[/TD] [TD]EVAP Canister Purge Solenoid Control[/TD] [/TR] [TR] [TD]67[/TD] [TD]--[/TD] [TD]--[/TD] [TD]Not Used[/TD] [/TR] [TR] [TD]68[/TD] [TD]0.75 BN/WH[/TD] [TD]582[/TD] [TD]Throttle Actuator Control Close (LDD)[/TD] [/TR] [TR] [TD]68[/TD] [TD]0.5 BN/WH[/TD] [TD]582[/TD] [TD]Throttle Actuator Control Close (LDE)[/TD] [/TR] [TR] [TD]69[/TD] [TD]0.75 BN/RD[/TD] [TD]581[/TD] [TD]Throttle Actuator Control Open (LDD)[/TD] [/TR] [TR] [TD]69[/TD] [TD]0.5 BN/RD[/TD] [TD]581[/TD] [TD]Throttle Actuator Control Open (LDE)[/TD] [/TR] [TR] [TD]70[/TD] [TD]0.5 BU/VT[/TD] [TD]2121[/TD] [TD]Ignition Control (1) (LDD)[/TD] [/TR] [TR] [TD]70[/TD] [TD]0.75 BU/VT[/TD] [TD]2121[/TD] [TD]Ignition Control (1) (LDE)[/TD] [/TR] [TR] [TD]71[/TD] [TD]0.5 GN/BU[/TD] [TD]2123[/TD] [TD]Ignition Control (3) (LDD)[/TD] [/TR] [TR] [TD]71[/TD] [TD]0.75 GN/BU[/TD] [TD]2123[/TD] [TD]Ignition Control (3) (LDE)[/TD] [/TR] [TR] [TD]72[/TD] [TD]0.75 GY/WH[/TD] [TD]3113[/TD] [TD]Heated Oxygen Sensor Heater Low Control Bank 1 Sensor (1) (LDD)[/TD] [/TR] [TR] [TD]72[/TD] [TD]0.5 WH[/TD] [TD]3113[/TD] [TD]Heated Oxygen Sensor Heater Low Control Bank 1 Sensor (1) (LDE)[/TD] [/TR] [TR] [TD]73[/TD] [TD]2.5 BK[/TD] [TD]450[/TD] [TD]Ground (LDD)[/TD] [/TR] [TR] [TD]73[/TD] [TD]2.5 BK[/TD] [TD]150[/TD] [TD]Ground (LDE)[/TD] [/TR]

[Rusty2009]

Engine Control Module Replacement

Service of the engine control module (ECM) should consist of either replacement of the ECM of programming of the electrically erasable programmable read only memory (EEPROM). If the diagnostic procedures call for the ECM to be replaced, the replacement ECM should be checked to ensure that the correct part is being used. If the correct part is being used, remove the faulty ECM and install the new service ECM.

Caution:

• Turn the ignition OFF when installing or removing the control module connectors and disconnecting or reconnecting the power to the control module (battery cable, powertrain control module (PCM)/engine control module (ECM)/transaxle control module (TCM) pigtail, control module fuse, jump leads, etc.) in order to prevent internal control module damage.

• Control module damage may result when the metal case contacts battery voltage. DO NOT contact the control module metal case with battery voltage when servicing a control module, using battery booster cables, or when charging the vehicle battery.

• In order to prevent any possible electrostatic discharge damage to the control module, do no touch the connector pins or the soldered components on the circuit board.

• Remove any debris from around the control module connector surfaces before servicing the control module. Inspect the control module connector gaskets when diagnosing or replacing the control module. Ensure that the gaskets are installed correctly. The gaskets prevent contaminant intrusion into the control module.

• The replacement control module must be programmed.

Note: It is necessary to record the remaining engine oil life. If the replacement module is not programmed with the remaining engine oil life, the engine oil life will default to 100 percent. If the replacement module is not programmed with the remaining engine oil life, the engine oil will need to be changed at 5000 km (3000 mi) from the last engine oil change.

Note: It is necessary to record the remaining automatic transmission fluid life. If the replacement module is not programmed with the remaining automatic transmission fluid life, the automatic transmission fluid life will default to 100 percent. If the replacement module is not programmed with the remaining automatic transmission fluid life, the automatic transmission fluid will need to be changed at 83000 km (50000 mi) from the last automatic transmission fluid change.

Removal Procedure

1.Prepare the engine control module for replacement. Refer to Control Module References .
2.Open the bonnet.
3.Disconnect the negative battery cable. Refer to Battery Negative Cable Disconnection and Connection .
4.Remove the engine sight shield. Refer to Engine Sight Shield Replacement .

Caution: In order to prevent any possible electrostatic discharge damage to the ECM, do not touch the connector pins.



5.Unclip the 2 wiring harness clips (2) from the bracket.
6.Unlock the 2 wiring harness plugs (1) from the engine control module and hang it aside.



7.Remove the engine control module (1).
• Unlock the holding clip (2) use a screwdriver.
• Remove the engine control module (1) from the bracket.



8.Remove the engine control module insulator (1) from the engine control module bracket (2) in arrow direction.
Unclip the retainer with a screwdriver.




Installation Procedure



1.Install the engine control module bracket to the engine control module (1) in arrow direction until the 2 retainers (2) audibly engage.



2.Install the engine control module bracket (2) to the engine control module insulator (1) in arrow direction until the retainer audibly engages.



3.Install the engine control module (1).
Slide the engine control module into the bracket (2) until its audible engage.

Caution: In order to prevent any possible electrostatic discharge damage to the ECM, do not touch the connector pins.



4.Connect the 2 wiring harness plugs (1) to the engine control module and lock them.
5.Install the 2 wiring harness clips (2) to the bracket.
6.Install the engine sight shield. Refer to Engine Sight Shield Replacement.
7.Connect the negative battery cable. Refer to Battery Negative Cable Disconnection and Connection.
8.Program the engine control module, if required. Refer to Engine Control Module Programming and Setup.
9.Turn OFF the ignition for at least 5 seconds after the programming event is complete.