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M.
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Reged: 10/09/2010
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Posts: 282
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Loc: Costa del Poole
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Fault codes and output tests
24/08/2011 18:25
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Running the codes and output tests on my Silver car, I get a small anomaly.
I get one code- 2342. For all purposes here, the car is PT engined. Electronics etc, but with ABT chip. The code 2342 is O2 sensor signal. Currently, the car feels very strong, albeit the occasional heavy puff of oil smoke.
It keeps repeating the same code with the engine running. 2342/2342/2342 etc.
Is this correct diagnostic code operation? Obviously, I need to investigate the 2342 code itself. But I was expecting a final 0000, to indicate all the codes have been dumped. Or does it just fill memory with 2342 untilthe fault is cleared?
I cannot make it run output tests. Is this a function of the fault codes- clear faults before running output tests?
I am using my Silver car to better understand the system, before tackling the black car. This may be a problem for me, though, as the Silver car is running electronic mods, plus a dirty great oil leak across the back of left cylinder head, which is probably fouling the O2 connections.
The Black car is completely standard, and running on 7 cylinders right now.
Are there any known issues with codes from the ABT equipped ECU?
85 WR quattro
90 V8 Silver, 91 V8 Black, 93 V8 Lago
93 100e quattro V6. Titan, i think
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