Questions & Answers for: replace ecm buick

...ECM located on an 1989 Buick Century Custom V6 3.3 l When ecm is replaced do I have to get it calibrated or will it reset itself? unhook the battery for about 15 minutes... that will reset it ... if ...

buick dealership replaced coil pack and icm, ran good for 2 then stopped, took back to dealership and the have been unable to find what is wrong with after a week of checking, they would only say that

the ECM (computer) for the number 1228253. Those ecm's are junk and get another one get the replacement that gives no trouble 16198264. Clean the ends of all three battery cables and replace bolts too

...is my buick lucerne 2007 is blowing fuses to the ecm? my car is blowing the ecm fuse Can't guess The car needs to be in a shop for the answer, not trying to use it & replacing fuses at a dollar ...

...replace ecm on 1993 buick century? remove knee bolster on the passenger side and find the ecm under the dash behind the glove box. some of these you can remove the inner glove box to give you more ...

...replace it .. unplug battery then remove connector at ECM on old ecm remove two screw and the plate remove both memory and install them in the new ECM....plug 3 connectors and battery cable hope it ...

...canister purge valve ---ECM replace the purge valve code p 0453 refers to EVAP pressure sensor --high input ===causes --wiring short to positive --EVAP pressure sensor ---ECM replace the ...

how do you test an ecm on a 1992 buick century 3.3 Why ? What's the problem first , before you replace a good PCM ! ECM Inputs and Outputs Diagnosis

After replacing the ecm on a95 Buick LeSabre the car won't start it will turnover but no ignition try resetting using a scan tool possible that the immobilizer is not for the new ECM unit

...ECM is in fact from a 2002 Buick LeSabre. My question is does that mean someone replaced the ECM with one from a 2002, and are they even compatible? Did the wiring harnesses stay the same to where we ...