2nd Generation Specific 1986-1992 Discussion

fuel problems

Old 04-03-2011, 11:28 AM
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s5 turbo. car is getting fuel up to the fuel rails. everything else is working. but it wont start. it will start and run fine with alittle starter fluid untill it runs out then dies again and wont start again with out starter fluid. im gonna pull the injectors and make sure they are squirting. if they are working good then what. any ideas?



s5 NA car with turbo engine

n370 ecu, MAF, and pressure sensor.

fresh rebuild with a street port.

walbro fuel pump

fuel pressure regulator is reading good fuel pressure.
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Old 04-03-2011, 08:32 PM
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pull the crank sensor with key on and you should be abled to here the injectors click when spun
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Old 04-03-2011, 11:23 PM
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well one of them is kinda broken. im gonna send them off to be rebuilt i guess. also if anyone knows the injector pinouts for the n370 ecu let me know just so i can make sure i have them in the right order.
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