SpareRadar OBD-II Code Lookup

P2AA8

Engine Coolant Bypass Valve B Position Sensor Circuit Range/Performance

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Code structure P2AA8
P
Powertrain
engine, transmission and emissions
2
Standardised
Defined by the OBD-II standard, so it means the same on any compliant vehicle.
A
A
8
Fault index
identifies the specific fault
Engine Coolant Bypass Valve B Position Sensor Circuit Range/Performance
Powertrain Standardised
Nearby codes in the P2 range
P2AA4 Cold Start EGR B Flow Excessive Detected P2AA5 EGR Cooler Bypass Control Circuit Driver Current/Temperature Too High Bank 1 P2AA6 EGR Cooler Bypass Control Circuit Driver Current/Temperature Too High Bank 2 P2AA7 Engine Coolant Bypass Valve B Position Sensor Circuit P2AA9 Engine Coolant Bypass Valve B Position Sensor Circuit Low P2AAA Engine Coolant Bypass Valve B Position Sensor Circuit High P2AAB Engine Coolant Bypass Valve B Position Sensor Circuit Intermittent/Erratic P2AAC Diesel Fuel Presence Sensor Circuit

Fault code meanings from lennykean/OBDII.DTC (master), used under the MIT licence. Copyright (c) 2023 Lenny Kean. SpareRadar is not affiliated with the dataset's authors.