car doesnt return to idle right away - Zilvia.net Forums | Nissan 240SX (Silvia) and Z (Fairlady) Car Forum

Thrill Capsule · 11-08-2004, 02:06 PM

I just finished swaping a lower mileage KA and M/T last week. Everything is up and running perfect. Except when say at a stop light the motor doesnt drop back down into idle. instead it revs at about 1700 rpm for 5-10 secs then goes down to Idle.

My EGR is half disconnected but i totally removed it and put a resistor in the line today and it made no difference.

The motor i swaped was a M/T and im still using the A/T harness and ECU. So there are 2 plugs that are supposed to go the TPS, but the M/T only has one. Could this be the reason?

Any opinions or other thoughts?

11-08-2004, 02:06 PM	#1
Thrill Capsule Leaky Injector Join Date: Dec 2002 Location: S. NJ Age: 44 Posts: 119 Trader Rating: (0) Feedback Score: 0 reviews	car doesnt return to idle right away I just finished swaping a lower mileage KA and M/T last week. Everything is up and running perfect. Except when say at a stop light the motor doesnt drop back down into idle. instead it revs at about 1700 rpm for 5-10 secs then goes down to Idle. My EGR is half disconnected but i totally removed it and put a resistor in the line today and it made no difference. The motor i swaped was a M/T and im still using the A/T harness and ECU. So there are 2 plugs that are supposed to go the TPS, but the M/T only has one. Could this be the reason? Any opinions or other thoughts? __________________

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