Quote:
Originally Posted by bigmac102377
274A
Lambda probe pump current synchronisation error before cat Bank 1
Error will cause a warning light
Error is not currently present
Test conditions have been completed
27B1
Secondary air system throughput bank 2
Error will cause a warning light
Error is not currently present
Test conditions have been completed
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Switch around bank 1 and bank 2 Pre-Cat O2 sensors. If faults follow O2 sensor, replace O2 sensor.