Injector swap made my car worse
10-29-2014, 11:02 AM
#51
Supreme Member
Re: Injector swap made my car worse
In your last post, you said you were getting 2.56 volts? It sounds like the MAF sensor is bad. Just be sure of your powers and grounds according to the diagram. If they are as they should be and you're getting 1 volt signal revving the engine, the MAF is bad.
The MAF relay is activated by the fuel pump relay output so the MAF won't have power when the FP isn't running.
The MAF relay is activated by the fuel pump relay output so the MAF won't have power when the FP isn't running.
11-04-2014, 02:55 PM
#53
Supreme Member
Re: Injector swap made my car worse
Good news.
11-04-2014, 04:47 PM
#54
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Car: 1988 Pontiac Transam GTA Notchback
Engine: 2003 Chevy 5.3 Vortec (325 cu)
Transmission: 4L60E
Axle/Gears: 3.27
Re: Injector swap made my car worse
Huh, maybe that was my problem as well.
I wouldn't be surprised.
I wouldn't be surprised.
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