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Jeep Wrangler JK
JK General Discussion
Camshaft Position Sensor Codes
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<blockquote data-quote="MarcSc1" data-source="post: 459577" data-attributes="member: 23524"><p>Update::::---</p><p></p><p>Did the PCM reset and the codes are still present and will not clear. So I decided to do the wiring harness on the d/s for the camshaft sensor hoping there was a broken wire or something. (Code P0349 and C121C) Codes are still present and will not clear and I'm stuck in limp mode!!! I have 5 volts on the Blue wire, yellow wire with orange tracer, and blue wire with pink tracer... (Tracer colors are what they looked like to me so don't hate me if I'm off a shade or so) and the blue with a green tracer is the ground. All the values were where they were supposed to be. I even checked back to the PCM connector. PINS: 61,63,and 87 all were good and PIN 66 was the ground and it had continuity. So now I'm wondering if it's the actual sensor?? I had to remove it when I pulled the valve cover to replace the rocker arms due to the infamous ticking noise they make when the bearing goes bad. They went in without an issue. But now there's a whole other issue that popped up. Anyone out there have a similar issue? Did a sensor fix it? Or is there another issue that I'm just not aware of? Thanks.</p></blockquote><p></p>
[QUOTE="MarcSc1, post: 459577, member: 23524"] Update::::--- Did the PCM reset and the codes are still present and will not clear. So I decided to do the wiring harness on the d/s for the camshaft sensor hoping there was a broken wire or something. (Code P0349 and C121C) Codes are still present and will not clear and I'm stuck in limp mode!!! I have 5 volts on the Blue wire, yellow wire with orange tracer, and blue wire with pink tracer... (Tracer colors are what they looked like to me so don't hate me if I'm off a shade or so) and the blue with a green tracer is the ground. All the values were where they were supposed to be. I even checked back to the PCM connector. PINS: 61,63,and 87 all were good and PIN 66 was the ground and it had continuity. So now I'm wondering if it's the actual sensor?? I had to remove it when I pulled the valve cover to replace the rocker arms due to the infamous ticking noise they make when the bearing goes bad. They went in without an issue. But now there's a whole other issue that popped up. Anyone out there have a similar issue? Did a sensor fix it? Or is there another issue that I'm just not aware of? Thanks. [/QUOTE]
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Jeep Wrangler JK
JK General Discussion
Camshaft Position Sensor Codes
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