Mercury V8 300 User Manual

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

Mercury V8 300 Specifications

General

Brand	Mercury
Model	V8 300
Category	Outboard Motor
Language	English