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-1

so after pulling and checking each injector and reading all i could about this kinda thing, i found a few brief reference about the vehicle going into a 'safe mode', well that made me curious, because it sounded like what i had going on. so i just decided to unhook the battery for a awhile then try it. well it was running even rougher at start up after that, ...


0

I'm leaning towards the throttle position sensor being out of adjustment/bad or a bad mass airflow sensor. Perform a volumetric efficiency test, record your IAT in °F, RPM and MAF in g/s. Use an online calculator like https://www.otctools.com/ve. You may want to do multiple pulls to get an average. TPS voltage at idle should be around .5v and at wide open ...



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