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Can't get Trooper Battery to take a charge! ECM?

26 messages,  Last post on Oct 28, 2009 at 8:00 PM

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What is this discussion about? Honda Passport, Isuzu, Electrical, SUV

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#17 of 26 Re: =( [atfdmike] by tcollins Dec 04, 2006 (10:31 am)
Replying to: atfdmike (Dec 04, 2006 9:00 am) I had the alternator checked before I got the new one. Two places said that it was operating fine. I got it replaced anyway just to make sure. But now this one is doing the same thing. I had it checked at a local store and they gave me the same thing. "It runs fine".... but still the problem persists
#18 of 26 ? by tcollins Dec 05, 2006 (5:10 am)
anymore ideas anyone? Replies to this message: atfdmike (Dec 05, 2006 5:42 am)
#19 of 26 Re: ? [tcollins] by atfdmike Dec 05, 2006 (5:42 am)
Replying to: tcollins (Dec 05, 2006 5:10 am) Have you tried the Honda Passport forum?? Maybe someone there has experienced your problem and dealt with it.
#20 of 26 ? by tcollins Dec 05, 2006 (4:08 pm)
i would if there was one. plus the izuzu rodeo and the honda passport are almost exactly the same car, same owners (and haynes) manual and same components
#21 of 26 Re: HELP [tcollins] by brightguy Jul 29, 2007 (6:15 pm)
Replying to: tcollins (Dec 03, 2006 6:52 pm) I cleaned the two plugs attached to the fire wall, going to cruse control, My 97 pontiac had no power to start the car even with 12v at both ends. After cleaning inside both large plugs started right up and my intermittant hu.d display seemed to clear up too.
#22 of 26 Re: Replacing ECU [longbrd] by rawood321 Jan 06, 2008 (6:01 pm)
Replying to: longbrd (Jun 26, 2006 9:29 am) What you are describing is exactly how my 1991 Trooper is acting. I did an entire tune up on it, but I still had the "loss of power" issue. Did you ever resolve your issue by changing the ECM, or did it end up being something else?
#23 of 26 1988 Trooper LS 4cyl Auto - loss of power by mentalboy Jan 07, 2008 (10:14 pm)
Hi. I purchased my trooper 3 years ago. It had about 150k... was lady driven, well maintained, never taken off road. I have been very careful with her. She's never abused and is regularly maintained. She just clicked over 200k. I noticed on my last trip down-island, that her power was down. It hasn't gotten any worse, and she still pulls 75mph (about 120Km/hr) on the flats without any problem, but as soon as there is any uphill grade, she sucks. Can't figure it out, and I've mentioned the problem to several mechanics, and they can't figure it out either. Do I smell an engine overhaul or rebuild? Please help!! Thank you so much. Paul, Alert Bay, BC, Canada
#25 of 26 Trooper battery not getting a charge by ozjack Jul 11, 2009 (2:37 am)
Hi, I have the aussie version of the Trooper, Holden Jackaroo. I have a troublesome electrical fault. The car is a 1989 2.6 efi manual. The battery is not getting a charge. I had the auto sparky go over it and he reckons the problem is around the relay area from a possible ignition feed. The alt is working fine, the battery is fine as tried and tested at the workshop, the alt was even removed from the car and tested independently. When I run the meter over the battery only 11.35 volts and under load 11.29 volts. Clearly not enough. The car starts second turn of the engine when the battery is charged. I had some rewiring done to the fan and an ignition feed was created as the original was no good.
#26 of 26 ecu repair options by airbags Oct 28, 2009 (8:00 pm)
Any questions about ecm replacement refer to this company for auto computer and engine ecu replacement. They offer a ton of information on ecu rebuild and auto ecu reset and auto computer fault codes.

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