2nd Generation Specific (1986-1992) 1986-1992 Discussion including performance modifications and technical support sections.
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i HONESTLY dont know whats wrong with my car....

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Old 05-10-10, 08:48 PM
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CA i HONESTLY dont know whats wrong with my car....

So I posted up like a week ago about my car not starting i literally check everything. Air flow meter resistors the main relay spark plugs coil packs spark plug wires. Fuel pump basically you name it I checked it. I went down the line in the trobleshooting section of the haynes manual as well as above and beyond. I think its the actual build that's crap.... well anything else I should check? I checkd the timing as well. I think the only thing I didn't check was the ecu. But the injectors were clicking and stuff so I'm assuming it is working. Unless I didn't check the timing right. Hmm if anyone has anything else they can suggest let me know I need to get my car running. Please and thank you. O yeah and if anyone in the riverside area or close can help me tow my car, we can work something out, help!
Old 05-10-10, 09:33 PM
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Compression test? Have you tried pull starting it?
Old 05-10-10, 09:38 PM
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did this randomly just happen? spark plugs ok? fuel delivery is alright?

check the grounds maybe?
Old 05-10-10, 11:03 PM
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check the ENGINE fuse in the fuse box.. beside the clutch pedal
Old 05-10-10, 11:28 PM
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1) check trouble codes: $3 checker made from 2 LEDs, see write up and teamfc3s.org
2) is there power on the V+ pin of the ECU?
3) backprobe the various pins on the three connectors to the ECU; compare the voltages against the specs in the online FSM, ch 4.
4) test the crank angle sensor
Old 05-11-10, 10:03 AM
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Nope. . .

Originally Posted by FelixIsGod29X
Compression test? Have you tried pull starting it?
i have not. thats a good suggestion tho.... push starting it lol. and no i have not did an accurate compression test. i can hear it good tho but it sounds like it spins freely
Old 05-11-10, 10:06 AM
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Random as f^ck

Originally Posted by duo2999
did this randomly just happen? spark plugs ok? fuel delivery is alright?

check the grounds maybe?
yeah it randomly happen i was on the freeway. spark is good coilpacks good Spark wires good. fuelpump good fuel pressure good injectors good lines good. fuses good.
unless my fuses are super crappy lol... but they seemed to work
Old 05-11-10, 10:07 AM
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Engine

Originally Posted by keithrulz
check the ENGINE fuse in the fuse box.. beside the clutch pedal
i checked that broski. along with all the other fuses. and resistors and all that other electrical stuff

i need to check the ECU tho
Old 05-11-10, 10:28 AM
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Thumbs up On It!

Originally Posted by calpatriot
4) test the crank angle sensor
what do you mean test it? like with a multimeter? i think i did check it. not sure tho... but ill check it again.
Old 05-11-10, 11:18 AM
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Originally Posted by EFF[[Buhrrito]]CEE
what do you mean test it? like with a multimeter? i think i did check it. not sure tho... but ill check it again.
You can test it using "duty cycle" on your multimeter but really you need an oscilloscope.
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