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Someone wanna take a look with me (codes inside)

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Old 09-07-2006, 07:41 PM
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Default Someone wanna take a look with me (codes inside)

4 Faults Found:
18021 - MIL Control Circuit: Open or Short to Plus
P1613 - 35-00 - -
17606 - Oxygen (Lambda) Sensor Heater Circuit: B1 S2: Electrical Malfunction
P1198 - 35-00 - -
16524 - Oxygen (Lambda) Sensor B1 S2: No Activity
P0140 - 35-00 - -
18014 - Rough Road/Engine Torque Signal from ABS: Electrical Malfunction
P1606 - 35-00 - -
Readiness: 0010 0001

I'm assuming this is because I have my #2 02 sensor not in the downpipe and off to the side (my wideband is in the DP right now). If I put my sensor back in, this should all go away...right?? I know the MIL has something to do with it and the ABS code is more than likely the controller under the hood (not getting replaced)
Old 09-07-2006, 07:46 PM
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Default I've been running with the second O2 sensor out and I've only gotten 2 of those:

17606 - Oxygen (Lambda) Sensor Heater Circuit: B1 S2: Electrical Malfunction
P1198 - 35-00 - -
16524 - Oxygen (Lambda) Sensor B1 S2: No Activity
P0140 - 35-00 - -


Never seen the other ones...
Old 09-07-2006, 07:46 PM
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Default is the O2 sensor even hooked up??

if it is, you got some problems with the wiring since the ecu is not receiving any signal.
Old 09-07-2006, 07:47 PM
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Lambda codes may but the rough road and MIL codes prolly aren't related.
Old 09-07-2006, 07:50 PM
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ABS code shouldn't have anything to do with your O2 sensor
Old 09-07-2006, 07:57 PM
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Default hooked up electronicly, but it's just wrapped up and out of the way-->

and not in the exhaust stream at all.

Hmm..maybe it's shot???
Old 09-07-2006, 07:58 PM
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I meant to ask..WTF is the MIL code all about?
Old 09-07-2006, 08:00 PM
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Default BTW, did the hard reset on the ECU tonight as suggested...no luck-->

if I rev the car slowly (in neutral) I can rev it up..if I mash it to the floor it stuters and cuts out. = my MAF is fried????
Old 09-07-2006, 08:07 PM
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Default log blocks 002 and 031...

002 with be for the MAF, value at idle should be btw 2-4 g/s.

031 will be voltage for O2 sensor.
Old 09-07-2006, 08:20 PM
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Default According to Bentley's it *might* be a coding issue

18021
MIL Call-up Circ.

Open/Short to B+
2 Dcy
- Check DTC memory for Transmission Control Module (TCM) and correct malfunctions

Repair Manual , 5 Spd. Automatic Transmission 01V On Board Diagnostic (OBD), Repair Group 01

- Check wiring between TCM and ECM


What's the soft code on your ECU??? ...lol


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