Hi how are you
Have you check the IAT sensor , cause if that sensor is malfunctioning you will have a misfire and code 2302, . what i m saying is the po113 could be causing the P2302
or it could be separate , but if you changed the iat sensor and you still having the problem and you already changed the coil ,That leaves the pcm or the wiring between the sensors and the pcm needs to be checked for continuity before you change pcm , if sensors are good ,wires are good then I will change pcm .
SYMPTOM P0113 - INTAKE AIR TEMPERATURE SENSOR HIGH WHEN MONITORED With the ignition on. Battery voltage greater than 10 volts. SET CONDITION The Intake Air Temperature (IAT) sensor voltage at the PCM is greater than 4.98 volts. One trip Fault. POSSIBLE CAUSES - IAT sensor voltage above 4.6 Volts - (K21) IAT signal circuit shorted to battery voltage - IAT sensor internal failure - (K21) IAT signal circuit open - (K4) sensor ground circuit open - PCM
SYMPTOM P2302 - IGNITION COIL #1 SECONDARY CIRCUIT-INSUFFICIENT IONIZATION WHEN MONITORED Engine Running. SET CONDITION If PCM detects that the secondary ignition burn time is incorrect or not present an error is detected. One Trip Fault. POSSIBLE CAUSES - Intermittent condition - Spark plug - Ignition wire - Ignition coil operation - Ignition coil control circuit open - Coil control circuit shorted to ground - PCM - (A142) ASD relay output circuit - Ignition coil
Hope that was helpful for you
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