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#1614575 07/21/06 03:36 PM
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P0136 Downstream Heated Oxygen Sensor circuit fault - Bank No. 1

This is very strange. I just got this read at AZ. The problem is I have MIL eliminators installed, and just finished a 1500 mile trip and no CEL. I'm driving around town yesterday in 99F heat...and there it pops?

One thing I can think of...is that my IAC tube slipped off my CTA intake...so I was sucking a lot of air post-MAF when the CEL came on. Could this have been what caused this?

TIA

#1614576 07/21/06 03:40 PM
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Originally posted by iluvmytour:
P0136 Downstream Heated Oxygen Sensor circuit fault - Bank No. 1
..is that my IAC tube slipped off my CTA intake...so I was sucking a lot of air post-MAF when the CEL came on. Could this have been what caused this?




No.

Either defective mileliminator, water got in the connector or the wiring come loose from the splice. I would check the connector as well as the splice.


"Always do the cheap and easy ones first." 1996 V6 ATX 96K miles

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