Need help asap no fuel or spark
02-25-2012, 09:53 PM
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Need help asap no fuel or spark
Just dropped obd2 gsr in eg it cranks but i dont get spark or fuel and this is my only vehicle so i need helP asap please fast replies
02-26-2012, 04:39 AM
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Re: Need help asap no fuel or spark
Don't guess. Do you hear it click and fuel pump prime when the key is in the ON position? Open it up and look for broken solder joints and resolder.
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02-26-2012, 11:11 AM
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Re: Need help asap no fuel or spark
Well its not main relay am i supposed to wire something dif when putting obd2 engine in obd1 car everwhere i read it says it is compatible the only thing i havent done is wire vtec stuff. I need my car asap i tried like 5 main relays checked all my grounds like 3 times dont know what is going on
02-29-2012, 10:00 PM
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Re: Need help asap no fuel or spark
You have 12V going TO the dizzy but it's not going FROM the dizzy to your wires...have you checked your Ignition coil inside the dizzy?
As for the main relay, if it smells burned it may be bad after all
Check to see if you have power to your fuel pump
If you do, then the Main relay is good
If THAT is all good, your fuel filter may be hella clogged. Check/change
Beyond that, check to see that your injectors are getting power
Beyond THAT...I have no idea unless the ECU is no good
XP
As for the main relay, if it smells burned it may be bad after all
Check to see if you have power to your fuel pump
If you do, then the Main relay is good
If THAT is all good, your fuel filter may be hella clogged. Check/change
Beyond that, check to see that your injectors are getting power
Beyond THAT...I have no idea unless the ECU is no good
XP
02-29-2012, 10:10 PM
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Re: Need help asap no fuel or spark
if the main relay is good then you most likely have a bad fuel pump? Fuse? if not those then you probably have a bad ecu. try using a different ecu
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