P171C DTC For Pontiac 28

Pontiac 28 Engine Specifications:
Engine Type :Single Cylinder Engine
Cylinder Type :Opposite Piston Engine
Engine Air Intake Process :Turbocharged Engine

Your Pontiac 28 engine control system detects a problem, the computer stores the diagnostic trouble code P171C in its memory. To figure out what is wrong with your vehicle you must first extract the P171C DTC For Pontiac 28.

Do you have fresh, clean fuel in the tank? If it's empty, fill it up and go! If it's full, check P171C Pontiac 28 that the fuel shut-off valve is open and that it is clean. Stale fuel, dirt and debris are the most common cause of outdoor power equipment not starting properly. If you store equipment with untreated gas in the tank, it can lead to engine damage.

P171C Pontiac 28 DTC Meaning

P Powertrain Code - Problem is related engine, transmission and emissions systems.
1 MFG - Manufacturer Specific
7 Ignition System Or Misfire
1 IC Circuit High Voltage
C TFP Valve Position Switch-Drive Without Drive Ratio

If your vehicle failed a P171C Pontiac 28 test and the P171C Check Engine Light is NOT on, chances are you have a problem with the OBDII system, a burned out MIL lamp, or a faulty catalytic converter. The converter is essentially an afterburner that cleans up the exhaust after it exits the engine. The OBDII system uses P171C a ownstream oxygen sensor to monitor the efficiency of the converter, and it should detect a drop in converter efficiency if the converter has been contaminated or is failing (ignition misfiring, leaky exhaust valves, and oil burning can all damage the converter). What you want to look P171C DTC For Pontiac 28: Any conditions that might cause ignition misfire, an overly rich or lean fuel condition, or loss of compression.

P171B DTC (Previous DTC Code) ( Next DTC Code ) P171D DTC
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The listed Pontiac models will give information about P171C DTC.