Your Kieft 1100 engine control system detects a problem, the computer stores the diagnostic trouble
code P171A in its memory.
To figure out what is wrong with your vehicle you must first extract the P171A DTC For Kieft 1100.
Do you have fresh, clean fuel in the tank? If it's empty, fill it up and go! If it's full, check P171A Kieft 1100 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.
P171A Kieft 1100 DTC Meaning
Powertrain Code - Problem is related engine, transmission and emissions systems.
MFG - Manufacturer Specific
Ignition System Or Misfire
IC Circuit High Voltage
TFP Valve Position Switch-Drive Without Drive Ratio
If your vehicle failed a P171A Kieft 1100 test and the P171A 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 P171A 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 P171A DTC For Kieft 1100: Any conditions that might cause ignition misfire, an overly rich or lean fuel condition, or loss of compression.