Questions & Answers for: Nissan Quest replacing ecm

04 Quest SL Dear Experts, I need your opinion, fast. In early August, I took my family to Sequoia Nat'l Park. I was approx 15 min inside the park from the park entrance, my Q's idling became rough and

o2 sensor MIL on indicates p0141 rear o2 sensor. Replaced sensor. Still has problem. Checked wiring to harness as per service manual. Wiring is good to sensor from ecm harness and I have voltage on ...

...replacing the ECM and all of these will cause the idle to be off as each of these procedures has to do with "teaching" the computer how to work with different sensors in order to run and idle ...

code 1611, no spark and no injector pulse replaced ecu with a used one, the van stalled and died 3 months ago and i just finally got a used one today after a long wait. That is a NATS code. have the ...

2000 Nissan Quest van 3.3 check engine lights on reads code P 1148what sensor would that be code p1148 refers to closed loop control-bank 1-inoperative===causes--wiring--HO2S front--ECM Check the ...

On my 2001 Nissan Quest 3.3L #5 cilynder miss fire replace sparkplugs, wire, distributor, and injector still miss fire so I hook a noid light to it, it won't light up at all can it be the ECM and if ...

Vehicle performance after EGR delete 1996 Nissan Quest Mercury Villager Had to delete EGR in my van because I broke the connector off trying to get it off to replace it. My brother rigged up some sort