P1557 Possible Causes
- External leak on intake or exhaust side
- Faulty Charge Air Pressure Sensor
- Faulty Wastegate Regulator Valve
- Fualty Turbocharger
First diagnose P1557 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.
Cost of diagnosing the P1557 code
Labor: 1.0The cost of diagnosing the P1557 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.
P1557 Possible Symptoms
- Engine Light ON (or Service Engine Soon Warning Light)
P1557 MeaningCharge Pressure Positive Deviation is the generic description for the P1557 code, but the manufacturer may have a different description. Currently we have no further information abouth the P1557 OBDII code. Please post your question on the Q&A section for more information: AutoCodes.com Questions.
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