WTB: ECU
02-03-2006, 04:50 PM
#11
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How would I diagnose this?
In last two weeks:
Swapped in known good PSO's amd coils. Installed new cam position sensor.
Installed new (borrowed) MAF
None of this fixed the issue, though the MAF did reduce the severity.
Checked for boost leaks, found none.
Help......
Swapped in known good PSO's amd coils. Installed new cam position sensor.
Installed new (borrowed) MAF
None of this fixed the issue, though the MAF did reduce the severity.
Checked for boost leaks, found none.
Help......
02-03-2006, 05:18 PM
#13
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Uhmmm, actually, after checking everything out, the only miss left is at WOT above 3500 rpm oin 5th.
All other engine speeds and throttle postions smooth.
???
Willl check tomorrow.
???
Willl check tomorrow.
02-03-2006, 07:04 PM
#15
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No, they still deal with Conestoga wagons....
Joke...... they are a reputable chip tuner for our cars and more than a few on this list are running his software. He's a good resource. Use him.
02-04-2006, 07:20 AM
#19
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Re: WTB: ECU
I had a similar issue and I checked my coils using one of those cheap $8 spark gap testers. You can visually see which coil is weak due to the fact that they don't clip right in to our connectors. The coil must cause a spark to jump over 2 gaps. A weak coil will have no spark or an orange colour spark. A strong coil will still jump both gaps with a white colour spark. Try this before replacing ecu.
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