Help..........Swaped O2 sensors doesn't clear CEL
03-09-2006, 03:14 PM
#1
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Help..........Swaped O2 sensors doesn't clear CEL
Hi all,
This morning I VAG the ECU and got these codes:
17584:
Bank 1: O2 (Lambda) Correction behind Catalyst
17585:
Bank 2: O2 (Lambda) Correction behind Catalyst
Searching the AW show that it is usually caused by reversed O2 sensors installtion. So I swaped them, reset the ECU and drive the car as usual.
Just before it reach 40 miles, the CEL comes back on!!
Now I am clueless...any suggestion?
This morning I VAG the ECU and got these codes:
17584:
Bank 1: O2 (Lambda) Correction behind Catalyst
17585:
Bank 2: O2 (Lambda) Correction behind Catalyst
Searching the AW show that it is usually caused by reversed O2 sensors installtion. So I swaped them, reset the ECU and drive the car as usual.
Just before it reach 40 miles, the CEL comes back on!!
Now I am clueless...any suggestion?
03-09-2006, 03:46 PM
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Done that already - hence no Cat Below Efficiency code
I've done the defouler mod already, so that's not the cause i think (otherwise I would also get the Cat Below Efficiency code)
So what else could it be??
Matthew
So what else could it be??
Matthew
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