running rough and rich
4 May 2012Quote: Originally Posted by vlwagz [View Post] ...Would the coolant temp sensor be causing this if say it was the wrong one or the plug was on the wrong way?? Because the one i bought looks the same…
THE HOLDEN COMMODORE FORUM
HOLDCOM Community
Built around the cars. Kept alive by the people.
Sponsored by HOLDCOM AUTO PARTS ↗
+ Start a discussion
Forum Home / Member profile
MonstaS4
Archived member · original account, not a current login
29 posts0 discussions
Recent posts
Running Rough
28 Apr 2012Swap spark plugs, then pull the injector plugs again. If the problem moves to the other cylinder then its the spark plug, otherwise it's the injector. It could be just blocked. Check the resistance of…
running rough and rich
28 Apr 2012If you've got access to a fuel pressure gauge, that will confirm it. Otherwise, just replace it. Standard reg is fine.
running rough and rich
28 Apr 2012Sounds more like fuel pressure reg to me. Fuel pressure is way too high and i'd guess it's now flooded. Pull a plug out and fair chance it will be saturated.
need help vl not sparking
27 Apr 2012Fuel system has no influence on spark. Cas is the main reference for everything in the ecu. If you've got no signals from the cas, then this is your problem. Do you have 12v on the orange/black wire …
rb20det running rich plz help
27 Apr 2012No. The ecu must be matched to the injectors, afm & compression ratio. Providing the r33 afm is the same as the r32, then what you have is correct. The rb20de ecu will suit a higher compression ratio …
need help vl not sparking
26 Apr 2012How'd you go with this??
rb20det running rich plz help
24 Apr 2012Quote: Originally Posted by vl5speed [View Post] Wait so theres no turbo on it? if its got no turbo on it and still got the turbo injectors and ecu im pretty sure thats why its running rich....... …
need help vl not sparking
22 Apr 2012Quote: Originally Posted by vlthursty [View Post] ..... and also got 12v from the end of the spark plug...... WTF?? This is not possible. The HV side of the coil is electrically isolated from the L…
need help vl not sparking
21 Apr 2012Make sure you didn't knock any wiring on the reverse polarity relay behind the battery. This supplies power to the injectors and ecu. You should have 12v on one of the injector pins all the time regar…
Who’s online
0 members and 2 guests active in the last 15 minutes
No signed-in members active right now. Guests are welcome to browse.
Visitors Today108
10,422 threads, 74,491 posts and 919 images saved from CT
30.4% of indexed threads saved