changed to tuned PCM and 3 air injection codes

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Apr 17, 2009 | 04:25 PM

crunkfrunk

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From: Cleveland, OH

changed to tuned PCM and 3 air injection codes

I changed my ZZP 1.0 PCm out with one that I tuned myself and got P0410 Secondary Air Injection (AIR)
P0412 Secondary Air Injection (AIR)
P0418 AIR Pump Relay Control Cir

At the time I scanned the DTCs only the P0410 was said to be active but the other 2 set off the light

any ideas? I'm not as happy with my tune so I might just switch back but I'm trying to see if this is related or not

Apr 17, 2009 | 04:27 PM

Danthurs

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When you swapped the PCM did you do a CASE learn? Not sure if that will effect that but it might.

Apr 17, 2009 | 04:54 PM

crunkfrunk

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Ooooooo, thanks for that Dan, I totally forgot about that, I'll try that a little later

Apr 20, 2009 | 07:28 AM

BillBoost37

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The case learn is a good recommendation. It won't help the codes though.

Most likely you started with a bin file from a car that had a seconardy pump enabled. My suggestion is to confirm you don't have the pump (located under top radiator hose between engine and body. Then set those codes to non-reporting.