2016 Honda Odyssey
CRM Mitchell1 2023-03-02T23:01:58+00:00Mileage
84,721
Service Date
3/1/2023
Services Performed
- VERIFIED CRANK NO START SYMPTOM. SCANNED FOR CODES, FOUND P0102 MAF SENSOR, P0103 MAF SENSOR CIRCUIT HIGH VOLTAGE, P0300 RANDOM CYLINDER MISFIRE, P0301 CYLINDER #1 MISFIRE, P0302 CYLINDER #2 MISFIRE, P0303 CYLINDER #3 MISFIRE, P0305 CYLINDER #5 MISFIRE, U0122 VSA MODULE PERFORMANCE, U0416-68 VSA BRAKE ACTUATOR MALFUNCTION, 83-1 ECM/POWERTRAIN COMM, U0122 ECM RELATION FAILURE. REPAIRED MULTIPLE GROUNDS IN ENGINE BAY AND BEHIND FRONT BUMPER COVER – SOME GROUNDS HAD BEEN PAINTED OVER. AFTER GROUND REPAIR, VEHICLE RAN, BUT REGISTERED MULTIPLE CYLINDER MISFIRES. MONITORED DATA ON SCAN TOOL, FOUND MAF SENSOR READING OUT OF SPEC RANGE, MISFIRES TRACED TO #2 AND #3 CYLINDER IGNITION COILS. RECOMMEND MAF SENSOR REPLACEMENT AND IGNITION COIL REPLACEMENT AND RECHECK… AFTER SENSOR AND COIL REPLACEMENT AND RECHECK, FOUND CEL CAME BACK ON FOR MULTIPLE CYLINDER MISFIRES..MEASURE TEMPERATURES AT INLET AND OUTLET OF CATALYTIC CONVERTERS, FOUND DOWNSTREAM OVER 800 DEGREES AT INLET, 350 AT OUTLET. PERFORMED EXHAUST BACK PRESSURE TEST, FOUND DOWNSTREAM CATALYTIC CONVERTER PLUGGED. RECOMMEND REPLACEMENT AND RECHECK…. AFTER CATALYST REPLACEMENT, ROAD TESTED VEHICLE, CEL CAME BACK ON WITH CYLINDER #456 MISFIRES..INSPECTED IGNITION, FOUND OK, INJECTORS OK. PERFORMED BACKPRESSURE TEST AT UPSTREAM OXYGEN SENSOR PORT, REMOVED DOWN STREAM OXYGEN SENSOR, FOUND SENSOR WITH CATALYST MATERIAL STUCK TO IT. REPLACED FRONT AND REAR UPSTREAM CONVERTERS, NO CHANGE IN DRIVABILITY. SCANNED FOR CODES, FOUND MAP SENSOR CIRCUIT PERFORMANCE. REMOVED MAP SENSOR FOR INSPECTION, FOUND MAP SENSOR WITH CATALYST MATERIAL IN IT. REPLACED MAP SENSOR, NO CHANGE. VERIFIED TIMING OK. REFER TO DEALER FOR FURTHER DIAGNOSIS.
- tow vehicle to luther brookdale honda
JEFFREY X. gave our service a 5 star review on 3/1/2023