Author	Subject: ECU reset
speedo306 Regular Location: Trinidad & Tobago Registered: 05 Apr 2008 Posts: 478 Status: Offline	Post #1 Hey fellas, Would like to know how to reset an ECU? and anything I should not do when resetting. ________________________________________ RJ
Posted 16th Jan 2011 at 07:08 Profile

midlife Seasoned Pro Location: Colne, Lancashire Registered: 13 Mar 2006 Posts: 7,544 Status: Offline	Post #2 Disconnect the battery for 10 minutes, reconnect it & your done ________________________________________ Get used to seeing the yellow one !!! Team 330™ Team "no front end or engine" Team "LIMITED EDITION" I live for the 306 sticker Team 0-60 in 6.44 & standing qtr in 14.808 @ 94.55mph all with std engine 203bhp Corolla T-Sport daily driver stealthier than Kwai Chang Caine
Posted 16th Jan 2011 at 07:23 Profile

Rich E Forum Admin Location: Hertfordshire Registered: 27 Apr 2005 Posts: 7,757 Status: Offline	Post #3 No need to disconnect the battery - just unplug the ECU. Does exactly the same and doesn't loose the time on the clock and stereo settings. The only useful thing an ECU reset does is to reset the ICV to its home position though. ________________________________________ Rich
Posted 16th Jan 2011 at 08:08 Profile

speedo306 Regular Location: Trinidad & Tobago Registered: 05 Apr 2008 Posts: 478 Status: Offline	Post #4 ok ________________________________________ RJ
Posted 16th Jan 2011 at 08:08 Profile

1.6306 Junior User Location: tredegar Registered: 18 Jan 2011 Posts: 58 Status: Offline	Post #5 also what i found when i reset my pug the other night is when i reconnected the baterry the alarm kept going of. when you reconnect the battery put the key in the ignition on the setting before the one to crank the engine the reconnect the baterry, apparently the ecu looks for the imobliser chip with the code in it
Posted 18th Jan 2011 at 05:46 Profile

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