Switch to desktop version  
This forum uses cookies
This forum makes use of cookies to store your login information if you are registered, and your last visit if you are not. Cookies are small text documents stored on your computer; the cookies set by this forum can only be used on this website and pose no security risk. Cookies on this forum also track the specific topics you have read and when you last read them. Please confirm whether you accept or reject these cookies being set.

A cookie will be stored in your browser regardless of choice to prevent you being asked this question again. You will be able to change your cookie settings at any time using the link in the footer.

Welcome back to the VXOC FORUM. Sorry for our lack of support over the last year but MYBB is back and so are we. Let's get the forum buzzing again... (March 25, 2022) x



Thread Rating:
  • 0 Vote(s) - 0 Average
  • 1
  • 2
  • 3
  • 4
  • 5

Tags
fault codes opcom

Opcom Fault Codes
#1
Hi everyone,

Just to give some background on why I decided to purchase an OpCom reader, I've been having the following issues on my J GTC 1.4:
  • Strange limp mode without warning lights/messages (accelerate to a certain RPM in a certain gear causes it to lose around 60% of power. It goes back to normal if I restart the car)
  • Cold start higher revs than normal - needle ticks past the 1k RPM range for a couple of minutes and then lowers to a normal rate
  • Starting the engine after a start/stop revs go up and down. The needle goes up and down for a few seconds - sometimes it almost feels like it's stalling
I've recently had it serviced which I thought may of had a positive effect but no joy.

I bought and had a play with OpCom last night. Some of the settings work but most end up "Initialising ECU" and spam my dash with all of the warnings. 

When I go into Engine and choose any of the 1.4 options, nothing happens - I can't see to it to work. It just says "Initialising ECU" and does nothing.

Has anyone got it to work?

Thanks everyone.
Reply


Messages In This Thread
Opcom Fault Codes - by murasakizo - 1:st-Mar-2019, 11:37:33
RE: Opcom Fault Codes - by Big Dave2 - 1:st-Mar-2019, 11:47:39
RE: Opcom Fault Codes - by murasakizo - 1:st-Mar-2019, 11:55:14
RE: Opcom Fault Codes - by Big Dave2 - 4:th-Mar-2019, 12:03:03

Possibly Related Threads…
Thread Author Replies Views Last Post
  Option codes SomePigeon 2 1,609 31:st-Jul-2021, 19:51:14
Last Post: SomePigeon
  Hunting on Idle and Various Error Codes centurionduck 1 1,696 3:rd-Jul-2021, 17:01:32
Last Post: Jpbroad1970
  Astra J Fault code reader suggestions Euroshopper 1 2,215 22:nd-Feb-2021, 08:50:12
Last Post: Rusty2009
  Astra J Cutting out - no codes chesterman88 1 4,001 13:th-Dec-2018, 20:19:27
Last Post: Rusty2009
Weird electical fault JamesClark 6 5,506 2:nd-Apr-2018, 08:59:08
Last Post: vocky
  Start/Charge fault CraigSRi 2 3,335 16:th-Feb-2018, 12:01:17
Last Post: CraigSRi
  Most Bizarre Fault Ever ? GOKIWI 3 4,723 2:nd-Aug-2016, 20:55:07
Last Post: GOKIWI
  Rear Brake Light fault kyleuk2015 9 7,915 1:st-Sep-2015, 18:00:11
Last Post: kyleuk2015
  Torque APP Error codes JJ-Yorks 7 6,817 27:th-Jun-2014, 20:40:11
Last Post: tucpal

Forum Jump:


Users browsing this thread: 2 Guest(s)