rev lmited at 2000 rpm? ?
ive got a 85 300zx n/a
no mods. when i start the car, it idles fine, but when i try to rev it up a little, it starts bouncing at 2000 rpm like its rev limited im leaning towards maf, anyone have any ideas? btw i changed the spark plugs rotor and cap |
Washed it recently? Could be moisture in the TPS.
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your MAS is unplugged :D
(mass airflow sensor) |
is it really?
lol, ill go check |
nope its plugged in, could it be bad?
also, after the mas is plugged in, where does that plug go? into the harness, or is there another connection between the mas plug, and the computer |
I believe it goes into the harness and right to the ECU.
but I would guess your MAS is bad. Do you know anyone that has a running 300ZX you can swap the sensor just to check? also, don't forget what was already said about the TPS. check the plug that is on the Throttle Position Sensor. If its wet at all then dry it out good or just leave it unplugged for a few hours so it can dry. |
hmm i c, no i dont think its my tps, i havent washed it in a while :)
im gonna go look for another mas could it be anything else? |
nope. that's pretty much the usual culprit.
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hey im new here but im haveing the same problem. the conputer in my 86 300zx non t sead it was the mas .
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its the mass airflow sensor
it was the mass airflow sensoron. my car its runing fine now.
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