HOW TO: Reset your Fuel trims
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HOW TO: Reset your Fuel trims
Open your bonnet, open the fuse box, pull out the fuse number 2 (7.5A), this is battery backup for your main ECU, remove for a few seconds, and replace. Your fuel trims and learned values on your ecu will now be reset.
check it out here.
http://www.evoscan.com/technical-veh...x-efi-ecu-pins
lots of good info
check it out here.
http://www.evoscan.com/technical-veh...x-efi-ecu-pins
lots of good info
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This is actually great news, I wish I had learned it much earlier.
Our Canadian Spec Evos have an Anti Tamper shield shear bolted over the connectors, so you can't get to the connectors to pull them off without a dremel and some time.
Our Canadian Spec Evos have an Anti Tamper shield shear bolted over the connectors, so you can't get to the connectors to pull them off without a dremel and some time.
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Yeah, I had some crappy photos I took a while back with my phone. Nothing great. Enough to see that it completely covers one connector and partially covers the other. The bolts used are shear bolts, so you need to work to get them off. In the photos, we had dremeled a slit to allow a flathead screwdriver to turn the bolts out. It worked!
Sorry for iPhone photos, it's just what I had at the time.
Sorry for iPhone photos, it's just what I had at the time.
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Open your bonnet, open the fuse box, pull out the fuse number 2 (7.5A), this is battery backup for your main ECU, remove for a few seconds, and replace. Your fuel trims and learned values on your ecu will now be reset.
check it out here.
http://www.evoscan.com/technical-veh...x-efi-ecu-pins
lots of good info
check it out here.
http://www.evoscan.com/technical-veh...x-efi-ecu-pins
lots of good info
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