P0492 Diagnostic Trouble Code Discussion for October 2019
Secondary air injection system insuff.flow b2
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| Help Request | Posted | |
| 2002 BMW 325xi 2.5L MIL Lamp on VIN: WBAEU33492 P0492: Secondary air injection system insuff.flow b2. Failed emissions secondary air pump will not go on cleared codes did functional test command pump it works but will not go by itself.coolant sensor reading correct.the only other repair was a thermostat assembly. |
October 30, 2019 | |
| 2002 BMW 325xi 2.5L MIL Lamp on VIN: WBAEU33492 P0492: Secondary air injection system insuff.flow b2. Failed emissions secondary air pump will not go on cleared codes did functional test command pump it works but will not go by itself.coolant sensor reading correct.the only other repair was a thermostat assembly. |
October 31, 2019 |
