Question about 2003 Jeep Grand Cherokee

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I have been getting a trouble code po205 on my jeep i have replaced the injector (with an oe injector). The same problem arose two weeks later. What could be deal with my jeep?

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Check cylinder # 5 injector elec. wire, with test light, and engine running, disconnect injector # 5 harness, one wire should alway have voltage, now reverse test light at battery, now you will be checking ground, probe other wire, ground should flash, if you don't have none,or just one, look for a break in the wiring harness.

Posted on Jul 15, 2010

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Posted on Jan 02, 2017

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