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LH2.4: check engine light - long 200 1989

Matt, you hit right on the loose end that bothered me when the Mrs. asked me if I was ready to eat. I remembered finding a listing of applications for Bosch ECUs on a rebuilder's site and that the EGR was mentioned, so the loose end I left was checking the emissions label.

It is a 49 state car according to the plate and there's no EGR valve as I know them to be.

There was a nagging feeling I'd once before suspected the PO may have had that computer changed. Was it he or was it me that left the top screw out...

Do you know how the EGR is done on LH2.4? I have one on my k-jet car. Is it similar except perhaps a solenoid valve driven by the computer to gate vacuum to the valve? Nothing remotely like that on this car.

Thanks for the kind words and getting my loose end tied. And I suppose I should start looking for another spare.
--
Art Benstein near Baltimore






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