- Benjamin Jerew on GM OBD/OBD2 Codes: “These refer to the front airbag system impact sensors, somewhere under the front bumper cover. Probably not disconnected, because otherwise,…” Apr 25, 13:35
- on P0420 – Catalytic converter system, bank 1 -efficiency below threshold: “Congrats on pushing your Camry past the typical service life! Judging by the age and mileage, P0420 could be caused…” Apr 25, 13:32
- on Subaru OBD / OBD2 Codes: “For your Subie, DTC P2097 is Post Catalyst Fuel Trim System Too Rich Bank 1. The post-catalytic converter oxygen sensor…” Apr 25, 13:29
- on P0645 – Air conditioning (AC): “This might be getting too complicated to diagnose over the internet, but I'm wondering if you might have a bad…” Apr 25, 13:20
- on Toyota OBD/OBD2 Codes: “If it's in the engine controller, code 39 is related to the VVT Actuator. Check the circuit for the VVT…” Apr 25, 13:16
OBDII Code Definitions
[ P0000-0100 ] [ P0100-0200 ] [ P0200-0300 ] [ P0300-0400 ]
[ P0400-0500 ] [ P0500-0600 ] [ P0600-0700 ] [ P0700-0800 ]
[ P0800- ]
[ P1000-1100 ] [ P1100-1200 ] [ P1200-1300 ] [ P1300-1400 ] [ P1400-1500 ] [ P1500-1600 ] [ P1600-1700 ] [ P1700-1800 ] [ P1800- ]
[ P2000-2100 ] [ P2100-2200 ] [ P2200-2300 ] [ P2300-2400 ] [ P2400-2500 ] [ P2500-2600 ] [ P2600-2700 ] [ P2700-2800 ] [ P2800- ]
[ P3000-3100 ] [ P3100-3200 ] [ P3200-3300 ] [ P3300-3400 ] [ P3400-3500 ] [ P3500- ]
[ U0000-0100 ] [ U0100-0200 ] [ U0200-0300 ] [ U0300-0400 ] [ U0400-1000 ] [ U1000-2000 ] [ U2000-3000 ] [ U3000-4000 ]
[ B0000-1000 ] [ B1000-2000 ] [ B2000-3000 ] [ B3000-4000 ]
[ C0000-1000 ] [ C1000-2000 ] [ C2000-3000 ] [ C3000-4000 ]
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