Jimbo70
Veteran Member
I thought the timing issue was going to be the stickier wicket, but it isn't. I cannot solve the CEL I'm getting for a 16785 - EGR System: Insufficient Flow. Now before you send me to the Wiki or the FAQ, I've been there and:
- Replaced the EGR last year because it was plugged solid.
- Had the rest of the intake cleaned, again because it was plugged.
- Recalibrated the EGR in adaptation per the instructions in the FAQ.
- Replaced the MAF... twice. First time with a Pierburg, then after reading the FAQ with a Bosch unit.
- Reset the EGR calibration to the factory setting thinking that was causing the insufficient flow issue.
- Inspected all the vacuum hoses.
All I have to show for this is a (probably) good spare MAF, a clean EGR and a CEL.
What would my next step be?
Jim
- Replaced the EGR last year because it was plugged solid.
- Had the rest of the intake cleaned, again because it was plugged.
- Recalibrated the EGR in adaptation per the instructions in the FAQ.
- Replaced the MAF... twice. First time with a Pierburg, then after reading the FAQ with a Bosch unit.
- Reset the EGR calibration to the factory setting thinking that was causing the insufficient flow issue.
- Inspected all the vacuum hoses.
All I have to show for this is a (probably) good spare MAF, a clean EGR and a CEL.
What would my next step be?
Jim