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Old 01-17-2005, 09:23 PM   #1 (permalink)
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(mr2 turbo) Start up help and Resistoir check and questions

This is my problem I have a 91 MR2 Turbo and it won't turn over, cranks but wont trun over....

1. The good news..
a. the furl pump checks in fine
b. the fuel is enetring the furl rail
c. the spark plugs are sparking
d. the coil is working as well
e. I checked most of the relays and fuses and they are in find working condition

2. The bad news...
a. I have no injector pulse..(on the injestor I'm only receiveing and input signal and I'm not receiveing any output siganl..
b. I think my ECU may be damaged but not sure..

3. Questions....
a. Does anyone know how to check resistor boxes?
b. If your motherboard on your ecu is fired what does it look like?
c. Can anyone tell me why im not getting any injector pulses?
d. I really need the help, I would like to take it to Face-off.
I appreciate the help and comments.....
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Old 01-18-2005, 12:07 AM   #2 (permalink)
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well im not a pro but ya sounds like your ecu is fucked but if every thing esle works id try a stand alone and if it gets it runnning well therre u go .. good luck hope this is some help
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Old 01-18-2005, 06:04 AM   #3 (permalink)
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swap with someone else's ECU and see if that works....why do u think yours is dead??...
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Old 01-18-2005, 04:16 PM   #4 (permalink)
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Yeah I found someone to swap ecu with mm, The reason i think my is dead it that when i open to check if the ecu is ok i found some ashes in there like a spark happen...alos when i looked for the sparked area the lines on the motherboard seem a little darker then the rest....
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