3 of the four codes refer to a problem with the throttle body! Many times a problem with the accel cable being to TIGHT & not allowing the throttle to return properly. THERE is a micro-switch on the gas pedal linkage inside the car that MUST close before the throttle opens. IF that switch is bad OR not enough freeplay in the accel cable then will get those codes!

ALSO if the throttle body is BAD you will get those exact codes.

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