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2005 Subaru Baja 2.5 turbo misfire number 4 cylinder.

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1 year 1 month ago - 1 year 1 month ago #60652 by jerry r
2005 Subaru Baja 2.5 turbo misfire number 4 cylinder. was created by jerry r
having a severe misfire on the number 4 cylinder, the customer states that after replacing the injector pigtail misfire started, I used a scope to check the amperage ramp, it passed, and did a signature test, the only thing that looked odd to me during this test was the magnetic spike voltage, It seems to be about half the voltage compared to other injectors, suspecting the injector, so I replaced said injector to no avail, any other test I should have done? any advice will be appreciated.
Last edit: 1 year 1 month ago by jerry r.

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1 year 1 month ago #60658 by Chad
Replied by Chad on topic 2005 Subaru Baja 2.5 turbo misfire number 4 cylinder.
Can you post the current and voltage waveforms for your bad injector, and a comparison with a good injector, please?
"Knowledge is a weapon. Arm yourself, well, before going to do battle."
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