U20U9 Isuzu Hombre DTC Code

Isuzu Hombre Engine Specifications:

Engine Type :	Single Cylinder Engine
Cylinder Type :	Opposite Piston Engine
Engine Air Intake Process :	Naturally Aspirated

Your Isuzu Hombre engine control system detects a problem, the computer stores the diagnostic trouble code U20U9 in its memory. To figure out what is wrong with your vehicle you must first extract the U20U9 DTC For Isuzu Hombre.

Do you have fresh, clean fuel in the tank? If it's empty, fill it up and go! If it's full, check U20U9 Isuzu Hombre 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.

U20U9 Isuzu Hombre DTC Meaning

U	Network Code - Problem is climate control system, lighting, airbags, etc.
2	MFG - Manufacturer Specific
0	Transmission
U	BBV Sensor Circuit Low Voltage
9	A/C System High Pressure High Temperature

If your vehicle failed a U20U9 Isuzu Hombre test and the U20U9 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 U20U9 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 U20U9 DTC For Isuzu Hombre: Any conditions that might cause ignition misfire, an overly rich or lean fuel condition, or loss of compression.