
2003 Chevrolet Tahoe LS 5.3L Hesitation
I am looking for anybody that has had this code po178 come
up before since I do not understand the FCS system well or
others that do. Is the sensor in the fuel system/pump or is
it regulated by the a/f sensors and is this the actual
failure with this code.
FIX posted 1/26/2010
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Message Closed w/FIX
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VIN | 1GNEK13Z33 |
Engine | 5.3 L / 8 cyl / FLEX |
Trans | 4-speed Automatic (Electronic) |
Delivery | FI |
Emissions | OBD-II Compliant |
Symptoms | Hesitation |
Occurs | Always |
Trouble Codes
P0178 | Flexible Fuel Sensor Signal Circuit Low Voltage |
Message Closed w/FIX
Vehicle Data
2003 Chevrolet Tahoe LS
VIN | 1GNEK13Z33 |
Engine | 5.3 L / 8 cyl / FLEX |
Trans | 4-speed Automatic (Electronic) |
Delivery | FI |
Emissions | OBD-II Compliant |
Symptoms | Hesitation |
Occurs | Always |
Trouble Codes
P0178 | Flexible Fuel Sensor Signal Circuit Low Voltage |