U: DTE Does Not Go Below 322 km (200 Miles) With Fuel Tank Empty

U1 CHECK FUEL GAUGE


^ Check fuel gauge operation.


^ Is the fuel gauge operating properly?


Yes


GO to U2.

No

GO to Pinpoint Test F. F: CO Displayed, Gauge Blanks Out Fuel Tank Symbol and Lights Top Two and Bottom Two Bars of Gauge

GO to Pinpoint Test G. G: CS Displayed, Gauge Blanks Out Tank Symbol and Lights Top Two and Bottom Two Bars of Gauge



U2 CHECK SPEEDOMETER


^ Test drive vehicle.


^ Does the speedometer operate properly?


Yes


GO to U3

No

GO to Pinpoint Test L. L: Speedometer Reads 0 MPH (km/H) at All Speeds When Vehicle In Motion



U3 CHECK FOR FUEL FLOW PULSES

^ Verify proper operation of fuel flow function in closed loop system.


^ Does fuel flow function operate properly?

Yes


REPLACE instrument cluster.

No

SERVICE closed loop system or REPLACE fuel flow sensor.