pushrod36

I am concerned that I am getting a bad MAF signal. My car will not idle worth anything. I have a 228R112 cam and headers, everything else is stock. Here are my concerns:

1) I soldered extensions to the harness so it would reach the MAF. I have head that the signal can be very sensitive to the impedence of the wires. I extended the wires about 6" and used a single soldered connection in each of the three wires.

2) I am getting some strange resonance or pulsing returning from the closed throttle. I have a 90 deg bend between the MAF and the throttle. and I am worried that's causing problems. However, I have seen a lot of funky stuff on the forums here that no one has complained about.

Thanks for your advice.

Pocket

iTrader: (22)

6" is nothing for wiring extensions. As long as your solders are good it should be fine. For GP, do a continuity test across the MAF signal wire from the PCM to harness connector. Replace the wire if its above 1.5ohms