SPN FMI COMPONENT P-CODE CONDITION
DISPLAYED ON
INSTRUMENT
CLUSTER
DISPLAYED ON
DIGITAL WRENCH
DIAGNOSTIC
SOFTWARE
520305 31
Throttle Body
Control -
Requested
Throttle Angle
Not Plausible
P1530 Condition Exists
520306 31
ECU ADC Fault
- No Load
P1531 Condition Exists
520307 31
ECU ADC Fault
- Voltage
P1532 Condition Exists
520308 31
Accelerator
Sensor Sync
Fault - Sensor
Diff Exceeds
Limit
P1533 Condition Exists
520309 31
ECU Fault -
ICO
P1534 Condition Exists
520311 31
ECU Fault -
Hardware
Disruption
P1537 Condition Exists
520329 9
Operator
Switch Status
(pOSS1)
P1063 Abnormal Update Rate
520331 3
Knock Sensor
Positive Line
P1327 Voltage Above Normal, Or Shorted
To High Source
520331 4 P1328 Voltage Below Normal, Or Shorted
To Low Source
520332 3
Knock Sensor
Negative Line
P132A Voltage Above Normal, Or Shorted
To High Source
520332 4 P132B Voltage Below Normal, Or Shorted
To Low Source
520333 2
Oxygen Sensor
Bank 1 Sensor
2(3057
Duplicate)
P1136 Data Erratic, Intermittent Or Incorrect
520333 3 P1137 Voltage Above Normal, Or Shorted
To High Source
520333 4 P1138 Voltage Below Normal, Or Shorted
To Low Source
520333 5 P3136 Current Below Normal Or Open
Circuit
149
TROUBLESHOOTING