Bodkin Creek George
Member
Anyone have a list of the fault codes for the 8.1 engines? Have a 191 active ?
Thanks,
George
Thanks,
George
Fault codes for 8.1
- Thread starter Bodkin Creek George
- Start date
outlaw32
Member
Seems like fault codes are a black box? Well guess they really are! and I'm having trouble determining if some or all of these really apply. I have twin 8.1 L Mercs and the codes I get don't seem to make sense unless the ECMT is failing and throwing bad codes? Any thoughts....Faults shown are:
94 Pitot Pressure Circuit Low
75 Fuel Level 1 Circuit High
118 Steering Position circuit high
191 Fuel level 2 circuit high
179 Starboard ECMT Overheat..
94 Pitot Pressure Circuit Low
75 Fuel Level 1 Circuit High
118 Steering Position circuit high
191 Fuel level 2 circuit high
179 Starboard ECMT Overheat..
Bodkin Creek George
Member
I talked to the Tech at Rinda and he said the 94 118 and 191 codes are being thrown because they are in the wiring harness but not in the boat.
paulswagelock
Well-Known Member
179 Starboard ECMT Overheat..
This is the exhaust manifold temperature sensor - can send an alarm sometimes when you shut off quick after a hard run and don't allow things to cool down. Turn key back on but not start engine immediately- overheat alarm until water makes it way into the exhaust once the engine starts.
also - this is the alarm that will be first when your impeller / water pump gets weak.
This is the exhaust manifold temperature sensor - can send an alarm sometimes when you shut off quick after a hard run and don't allow things to cool down. Turn key back on but not start engine immediately- overheat alarm until water makes it way into the exhaust once the engine starts.
also - this is the alarm that will be first when your impeller / water pump gets weak.
