Mercury V6 175 Diagnostic Manual page 94

Fault Codes
Fault
Code Description
Throttle position sensor adapt
342
B
Manifold pressure sensor using
401
time sampling
Manifold pressure sensor using
402
angle sampling
Manifold pressure sensor and
404 throttle position sensor A
rationality
Manifold pressure sensor and
405 throttle position sensor B
rationality
Manifold pressure sensor
407
barometer reading
431 Oil pressure
511 Intake air temperature
Engine coolant temperature
521
starboard
531 Oil temperature
Bank 1 exhaust gas
572
temperature sensor
601 Sensor supply voltage A
602 Sensor supply voltage B
603 Sensor supply voltage C
Page 4A-4
Failure
Code Description
The device, calculation or process detected a
6
fault.
The input circuit for the sensor is above the valid
24
limit.
The input circuit for the sensor is below the valid
25
limit.
The input circuit for the sensor is above the valid
24
limit.
The input circuit for the sensor is below the valid
25
limit.
The device, calculation or process detected a
6
fault.
The device, calculation or process detected a
6
fault.
The signal or result is outside the expected
17
range.
Relative to a specified threshold, the value is too
21
low.
The input circuit for the sensor is above the valid
24
limit.
The input circuit for the sensor is below the valid
25
limit.
The input circuit for the sensor is above the valid
24
limit.
The input circuit for the sensor is below the valid
25
limit.
A temperature sensor value is higher than
20
normal.
The input circuit for the sensor is above the valid
24
limit.
The input circuit for the sensor is below the valid
25
limit.
The input circuit for the sensor is above the valid
24
limit.
The input circuit for the sensor is below the valid
25
limit.
The input circuit for the sensor is above the valid
24
limit.
The input circuit for the sensor is below the valid
25
limit.
The signal received is valid but is higher than the
4
expected range.
The signal received is valid but is lower than the
5
expected range.
The signal received is valid but is higher than the
4
expected range.
The signal received is valid but is lower than the
5
expected range.
The signal received is valid but is higher than the
4
expected range.
The signal received is valid but is lower than the
5
expected range.
© 2018 Mercury Marine
PCM Fault Name
TPS2_ETC_NoAdapt
MAP_Time_RangeHigh
MAP_Time_RangeLow
MAP_Angle_RangeHigh
MAP_Angle_RangeLow
MAPR_TPS1Rationality
MAPR_TPS2Rationality
BaroRange
OilPress_Low
OilPress_RangeHigh
OilPress_RangeLow
IAT_RangeHigh
IAT_RangeLow
StbdECT_Overtemp
StbdECT_RangeHigh
StbdECT_RangeLow
OilTemp_RangeHigh
OilTemp_RangeLow
EGT_RangeHigh
EGT_RangeLow
XDRPa_RangeHigh
XDRPa_RangeLow
XDRPb_RangeHigh
XDRPb_RangeLow
XDRPc_RangeHigh
XDRPc_RangeLow
90-8M0146617 eng JULY 2018