sr20det idles fine, wont drive! - Zilvia.net Forums | Nissan 240SX (Silvia) and Z (Fairlady) Car Forum

OrangeVirus1 · 05-10-2013, 10:29 PM

it's probably running way too lean.
engine can idle at crazy lean mixtures and seem fine. but die when you try to drive.

probably maf.

b145279 · 05-11-2013, 07:01 AM

When I unplug the maf the car stalls, for that reason, I assumed that it works, but I will run multimeter on it to verify.
Also, I had tried to increase the fp to 50, but the car seemed to run way to rich, although I didn't try to move the car at that psi, just in neutral. cant hurt to try again.

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05-10-2013, 10:29 PM	#1
OrangeVirus1 BANNED Join Date: Jan 2013 Location: PyongYang DPRK-N. Korea, Province 2 Posts: 1,236 Trader Rating: (0) Feedback Score: 0 reviews	it's probably running way too lean. engine can idle at crazy lean mixtures and seem fine. but die when you try to drive. probably maf.

05-11-2013, 07:01 AM	#2
b145279 Join Date: Nov 2012 Location: Alabama Posts: 13 Trader Rating: (1) Feedback Score: 1 reviews	When I unplug the maf the car stalls, for that reason, I assumed that it works, but I will run multimeter on it to verify. Also, I had tried to increase the fp to 50, but the car seemed to run way to rich, although I didn't try to move the car at that psi, just in neutral. cant hurt to try again.