P1423 BMW - Secondary Air Injection System Bank 1 Insufficient Flow Detected
P1423 BMW Possible Causes
- Secondary Air Injection Valve
- Secondary Air Injection Pump
- Disconnected Secondary Air Injection hose
First diagnose P1423 BMW code
Check the "Possible Causes" listed above. Visually inspect the related wiring harness and connectors. Check for damaged components and look for broken, bent, pushed out, or corroded terminals.
P1423 BMW Tech Notes
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Cost of diagnosing the P1423 BMW code
Labor: 1.0The cost of diagnosing the P1423 BMW code is 1.0 hour of labor. The auto repair labor rates vary widely across the country, and even within the same city. Most auto repairs shops charge between $75 and $150 per hour.
P1423 BMW Possible Symptoms
- Engine Light ON (or Service Engine Soon Warning Light)
P1423 BMW MeaningSecondary Air Injection System Bank 1 Insufficient Flow Detected is the generic description for the P1423 BMW code, but the manufacturer may have a different description. Currently we have no further information abouth the P1423 BMW OBDII code. Please post your question on the Q&A section for more information: AutoCodes.com Questions.
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