Operation Section
-145-
DIAGNOSTIC TROUBLE CODE (DTC) CHART – SORTED BY DTC # (4 of 4)
Description
DTC Set 2
SPN-2 FMI-2
DTC 2618: Tach output ground short
645 4
DTC 2619: Tach output short to power
645 3
DTC 8901: UEGO microprocessor internal fault
3221 31
DTC 8902: UEGO heater supply high voltage
3222 3
DTC 8903: UEGO heater supply low voltage
3222 4
DTC 8904: UEGO cal resistor voltage high
3221 3
DTC 8905: UEGO cal resistor voltage low
3221 4
DTC 8906: UEGO return voltage shorted high
3056 3
DTC 8907: UEGO return voltage shorted low
3056 4
DTC 8908: UEGO pump voltage shorted high
3218 3
DTC 8909: UEGO pump voltage shorted low
3218 4
DTC 8910: UEGO sense cell voltage high
3217 3
DTC 8911: UEGO sense cell voltage low
3217 4
DTC 8912: UEGO pump voltage at high drive limit
3225 3
DTC 8913: UEGO pump voltage at low drive limit
3225 4
DTC 8914: UEGO sense cell slow to warm up
3222 10
DTC 8915: UEGO pump cell slow to warm up
3225 10
DTC 8916: UEGO sense cell impedance high
3222 0
DTC 8917: UEGO pump cell impedance high
3225 0
DTC 8918: UEGO pump cell impedance low
3225 1