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Running OpenLoop SD and Due Inspection-Help with P0103?

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Old 11-20-2005, 03:22 PM
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Talking Running OpenLoop SD and Due Inspection-Help with P0103?

I am running Open Loop with EFILive COS 3. I am due inspection soon and need some help. I was told the P0103 MAF code will cause it to fail the ODBII inspection. I re-installed the MAF and hooked it back up but I still get the code. I know I need to change a few items but am not sure what. I was going to re-program my PCM with a old problem before open loop but thought if I could just change a couple of items it would be easier. What does everyone think? Anyone have this problem before inspection?

Will I need to go back to the stock OS to do this or can I just flash an old cal into the EFILive OS?

Bill
Old 11-20-2005, 06:53 PM
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Originally Posted by Bill Bowling
I am running Open Loop with EFILive COS 3. I am due inspection soon and need some help. I was told the P0103 MAF code will cause it to fail the ODBII inspection. I re-installed the MAF and hooked it back up but I still get the code. I know I need to change a few items but am not sure what. I was going to re-program my PCM with a old problem before open loop but thought if I could just change a couple of items it would be easier. What does everyone think? Anyone have this problem before inspection?

Will I need to go back to the stock OS to do this or can I just flash an old cal into the EFILive OS?

Bill
Did you reset the computer? The MAF fail code may not just go away.
Old 11-20-2005, 09:34 PM
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you need to set all your MAF fail settings back to stock. You should be fine running the custom OS. I'll be due for inspection by the time I get my top end back together (but I'll probably stretch it a few months for the hell of it) and will be trying to pass inspection with !maf. I'll let you know how it goes.
Old 11-20-2005, 10:02 PM
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well my car passes inpection, as long as the MIL light is not on the comptuers here in NC wont look for DTC's. if a light is set it looks.
Old 12-08-2005, 10:32 AM
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I setup a special tune that I put in the PCM right before I got to the station. I did place the MAF back on but probally could of left it off. Passed like a charm. No DTC's and all readiness test completed.

Bill




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