CEL with APR downpipes

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07-12-2006, 07:55 AM

fanta4

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CEL with APR downpipes

17526 - Oxygen (Lambda) Sensor Heating: B1 S2: Open Circuit
P1118 - 35-10 - - - Intermittent

any ideas on the code?

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07-12-2006, 08:24 AM

Bracketracer

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have you replaced the sensor yet?

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07-12-2006, 08:35 AM

fanta4

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no i havent.

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07-13-2006, 05:41 AM

Bracketracer

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prolly a good start then

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07-13-2006, 12:19 PM

fanta4

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is that what the code is telling me?

i honestly dont know.

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07-14-2006, 05:06 AM

Bracketracer

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yep...

I mean, you could go through wiring continuity tests, check for shorts, look for chafes, etc. However, 98% certainty that you just need a rear sensor

Oh, and I'm not sure if you've got a 4 or 6, but B1S2 either means a rear sensor on a 4, or a right rear sensor on a 6

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