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2001 injectors not firing at all

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Old 01-11-2019, 12:20 PM
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Model: Cherokee (XJ)
Default 2001 injectors not firing at all

I bought an 01 that ran perfect when I test drove it, but started running poorly the next day. rough idle, no power at all, bogs out around 3k rpms. I have been reading threads on this forum for 2 weeks now with no solution. New OEM throttle body sensors, camshaft position sensor, injectors, fuel pump assembly, fuel relays, cats are not clogged. Also cleaned the entire gas tank out. After new fuel pump assembly, I have great fuel pressure, but none of the injectors are firing. Any help would be appreciated.

Last edited by TH123; 01-11-2019 at 12:26 PM.
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