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Originally Posted by j-johan
Hi:
I have been having a problem for the past few weeks with my 2000 maxima. The car will start fine, but after it warms up it will stall. I can restart and let it idle a few minutes and it will stall again. The check engine light is not on and when I had it checked there were no fault codes.
Anyone have any suggestions??
J
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How many miles, when/what was last service?
During warmup ECU uses the TPS. Then TPS is used only by TCU =auto transmission, and O2 sensor(s) input to ECU come in place of TPS.
Coolant Temp sensor ok? Plugs swap time, Ign coils leaking, injectors time is up. Check/swap all Filters.
MAF: should have linear voltage increase as u open throttle, engine running.
TPS resistance, engine off, meas from connector: linear resistance increase while throttle is turned.
And as already mentioned: fuel pressure.