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Thread: EGR delete and DTC codes
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04-29-2012, 02:21 AM #1
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EGR delete and DTC codes
Hey guys, has anybody found a way to get rid of the DTCs that come with the EGR delete without actually reprogramming the PCM? Any tricks?
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04-29-2012, 05:21 PM #2
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Have to delete the codes out of the pcm to get rid of them.
1997 Trans Am WS6 - 355/M6
Built 355, LE1 Ported Heads/Intake, CC306, Full Suspension, 4.10s
1994 Fire-Am LTx/M6 (378rwhp/380tq)
EFI Connections 24x, Forged 355, AFR 190s, LE1 223/230, Full Suspension, 4.10 Gear
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04-29-2012, 10:38 PM #3
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Can any professional scanner do it?
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04-30-2012, 08:26 AM #4
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Are you OBDI or OBDII?
If OBDI, you can eliminate the code 27 by splicing in a resistor of similar value into the connector of the solenoid.
Eliminating the code 32 won't be easy because the PCM is looking for a change in manifold pressure when it commands the EGR valve to open. This one will need to be programmed out.-Joe-
95 T/A.
Advanced Induction 383 - 10.81 @ 124.16, 1.43 60' Video of 10-second pass - 455whp/445wtq
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