Ok, here are the codes and descriptions. I need some help determining what to do next. New plugs, new distributor cap and rotor. Car has a miss throughout rpm.
157: MAF sensor went below .4 volts during last 80 warm-up cycles
334: DPFE or EVP circuit above the closed limit of .67 volts
624: Electronic presure control solenoid or driver circuit failure
637: TOT sensor circuit above maximum voltage.
I dont even know what an DPFE circuit is or a TOT for that matter.
157: MAF sensor went below .4 volts during last 80 warm-up cycles
334: DPFE or EVP circuit above the closed limit of .67 volts
624: Electronic presure control solenoid or driver circuit failure
637: TOT sensor circuit above maximum voltage.
I dont even know what an DPFE circuit is or a TOT for that matter.