When the car first starts it runs fine, then after coming to a stop after a few miles it will randomly begin to idle rough and make a rumbling noise when I accelrate. If I stop turn off the car and start it after a few minutes it won't do it, but will after driving a few miles. I checked the codes and came up with 22,41, and 42. Checked the cam circuit and tps circuit and came back normal. I heard it might be an ECM issue but am not sure if it is. How do I check it and replace it? I have never had to deal with an ECM.
Code 22 refers to retarded advance camshaft Position Bank 2. the eaasiest way is to get a known good ECM and replace in place of the old one. if it runs good. replace it.
http://howtobyme.blogspot.in/2012/05/1994-toyota-pickup-starts-fine-but-dies.html
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1994 Lexus ES300: Engine Idles Rough and
Dies?
http://whatisbyme.blogspot.in/2012/05/1994-lexus-es300-engine-idles-rough-and.html
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Stalls
And Dies At Stop Sign?
http://www.howtobyme.blogspot.com/2012/07/stalls-and-dies-at-stop-sign.html
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Car dies when gas pedal is pressed?
http://schematicsdiagram.blogspot.com/2011/12/car-dies-when-gas-pedal-is-pressed.html
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These help links will help you to troubleshoot and solve the issue.
Thanks.
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Any easy methods to getting to the ECM? I will probably look at the junk yard as this car has a few miles on it, how do I make sure what ECM can I use? Any help would be great
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