How do I fix code P1257 CADILLAC
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 connector's pins.
Cost of diagnosing the P1257 CADILLAC code
Labor: 1.0The cost of diagnosing the P1257 CADILLAC 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.
P1257 CADILLAC Possible Symptoms
- Engine Light ON (or Service Engine Soon Warning Light)
P1257 CADILLAC MeaningWith the engine running, the Intake Air Temperature (IAT) sensor input more than 14°F, then the Powertrain Control Module (PCM) detects that the engine torque was above a maximum threshold value (value vanes by commanded gear and rpm) for 6 seconds.
P1257 CADILLAC More InformationNeed more information on how to fix the P1257 CADILLAC code?
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