TOHATSU MD 70-90C2 Service Manual page 49

ault Description
ngine over-rev.
Low oil level
Cooling water temp. high
ngine cooling water temp. abnormally high
Air compressor cooling water temp. high
Air compressor cooling water temp. abnormally high
Battery voltage abnormally low
Battery voltage low
Battery voltage high
Battery voltage abnormally high
TPS (*2) Idling position faulty
TPS malfunction (2)
TPS malfunction (1)
TPS power supply malfunction (2)
TPS power supply malfunction (1)
Air injector malfunction
Fuel injector malfunction
Ignition coil malfunction
FFP (*3) malfunction
CPS (*4) malfunction
Temp. sensor malfunction
MAP sensor malfunction
MAP sensor malfunction
Main power relay malfunction
Oil pump malfunction
TLDI 75/90C2 2010
Reference
Readjust propeller, outboard engine mounting height and/or trim.
Approx. 6,000 r/min
Approx. 1.1L Lor less
Replenish engine oil in tank.
85¡C (185¡F)
90¡C (194¡F)
90¡C (194¡F)
Refer to troubleshooting.
100¡C (212¡F)
Approx. 9V or less
Approx. 10V or less
Approx. 18V or over
Approx. 20V or over
Refer to fault indication table.
TPS1 and TPS2
TPS1 or TPS2
TPS1 and TPS2
TPS1 or TPS2
*1. SG speed control
・
・
・
*2.TPS : Throttle Position Sensor
*3.FFP : Fuel Feed Pump ( lectric)
*4.CPS : Crank Position Sensor
ngine or air compressor
Remedy
High speed SG : Regulated to approx. 6,000 rpm.
Low speed SG : Regulated to approx. 3,000 rpm. Approx.
Forced idling : Regulated to idling speed
2
2-21