#1
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2002 Xterra DTC p0127 and p0328
My 2002 Xterra recently had the check engine light come on. I had the codes read at Advance Auto and it showed two codes p0127 Intake Air Temperature Sensor Too High and p0328 Knock Sensor 1 Circut High Input. Should these Sensors be replaced or is there some other cause for these two DTCs.
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#2
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BTW the engine is the VG33ER supercharged with about 120,000 miles. Most maintenance has been done at the dealership which is an 80 mile drive one way. This is the first problem this Xterra has had.
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#3
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Knock Sensor
I have been reading the forums and have found alot of knock sensor posts. Is relocating the knock sensor to the top of the manifold a good option and if anyone has done this relocation has it worked out properly.
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#4
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Thats the same question I have. My 2001 Xterra with 247K runs rough when the weather is warm. It loves 5 degree days, but when it warms up it's tough.
Gary3701 wrote about relocating the sensor. Looks like a good option to me. I am going to run the idea by my mechanic soon. |
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knock sensors, p0127, p0328 |
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