put a set of test boost hoses on ,same thing
installed segr bypass plug disconnected did orm
runs like it should.
any body know how to test/repair a segr?
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| P0402 with segr/= NOT a bad segr /blown air box to turbo h http://www.lostjeeps.com/forum/phpBB3/viewtopic.php?f=5&t=79464 |
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| Author: | moto-scoot [ Thu Jun 26, 2014 7:04 pm ] |
| Post subject: | P0402 with segr/= NOT a bad segr /blown air box to turbo h |
P0402 with segr? segr been on for a few years maybe it went bad. any thoughts? |
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| Author: | moto-scoot [ Fri Jun 27, 2014 9:43 pm ] |
| Post subject: | Re: P0402 with segr/= bad segr segr repairmen needed |
| put a set of test boost hoses on ,same thing installed segr bypass plug disconnected did orm runs like it should. any body know how to test/repair a segr? |
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| Author: | papaindigo [ Sat Jun 28, 2014 9:34 am ] |
| Post subject: | Re: P0402 with segr/= bad segr segr repairmen needed |
I would guess one of the solid state "things" that fools the MAF or whatever into thinking the EGR is working when it's not has died. Certainly possible. Check the builders thread at viewtopic.php?t=23033 and maybe contact folks. Of course the somewhat more sophisticated current solution is to pull the SEGR and replace with a GDE tune but that does cost some $s |
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| Author: | JieselDeep [ Tue Jul 01, 2014 2:20 am ] |
| Post subject: | Re: P0402 with segr/= bad segr segr repairmen needed |
I've got one that I won't ever use if you wanted it. I think I gave $50 for it a year ago... I never assembled it and went the route of the diy mpps tune instead. For the $50 I have into it, it's yours. |
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| Author: | flash7210 [ Tue Jul 01, 2014 7:42 am ] |
| Post subject: | Re: P0402 with segr/= bad segr segr repairmen needed |
I screwed something up when I installed my SEGR. So I always have a CEL for the MAF circuit. I just live with it. EGR is blocked FCV is removed No worries |
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| Author: | moto-scoot [ Tue Jul 01, 2014 10:45 pm ] |
| Post subject: | Re: P0402 with segr/= NOT a bad segr /blown air box to turb |
 this was the problem, blown airbox to turbo hose causing p0402 |
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