37 38
Forward
or reverse
drops out of
gear while
under power
Check The 20 Amp accessory
power circuit breaker. If breaker
is tripped, Measure current. If
current is over 20 amps. Look for
short circuit. If current is under 20.
Replace breaker.
The circuit breaker
self re-sets when
it cools. A tripped
breaker will inhibit
forward or reverse.
Typical current draw
for forward is 6 amps.
10 for reverse.
Replace
Breaker
or x
electrical
short
Check for loose intermittent
Ground at Grounding lug
No forward
or reverse
Check the Accessory power lug at
the key switch
Accessory power lug
is a red wire spade
connector on the key
switch
Check for voltage at the 20 amp
circuit Breaker
Check all grounding connections at
the grounding lug
Check connections at the handle
and inside belt cover
Best Engine
RPM?
On plane engine RPM
- 4100 to 4300 RPM
Engine
starts, but
has a rough
idle/run
Turn key to ON position, lift pump
sound loud?
Check fuel delivery Next step
Make sure the air lter and fuel
lter are in good shape and there is
no obstructions
Check connections at the battery,
120 AMP Breaker and grounds
Double check the gap between the
CPS and ywheel, reset if necessary
Perform ECM memory reset
Manifold Absolute Pressure sensor (MAP) low voltage
or open
P0107
Manifold Absolute Pressure sensor (MAP) High Voltage P0108
Manifold Air Temperature sensor (MAT) Low Voltage P0112
Manifold Air Temperature Sensor (MAT) High Voltage or
open
P0113
Engine Head Temperature Sensor (EHT) Low Voltage P0117
Engine Head Temperature Sensor (EHT) High voltage or
open
P0118
Throttle Position Sensor(TPS) Low Voltage or open P0122
Throttle Position Sensor (TPS) High Voltage or open P0123
Fuel injector A fault P0201
Fuel Injector B Fault P0202
Fuel Pump Relay Low or open circuit P0231
Fuel Pump Relay High voltage P0232
Crank Shaft Position Sensor (CKP) Noisy Signal P0336 (Reposition sensor)
Crankshaft Position Sensor (CKP) No Signal P0337
(Check wires Reposition sensor)
Ignition Coil A fault P0351
Ignition Coil B fault P0352
Idle Speed Control (IAC) error P0505
System Voltage LOW P0562
System Voltage High P0563
Malfunction Indicator Light (MIL) malfunction P0650
Safety Interrupt Sensor Malfunction P1500
Blink Trouble Codes (Briggs)
Check for error codes ( Briggs)
Turn the key from o to run position 5 times within 5 seconds. End the sequence with the key in
the run position. The Mil light will send a series of Blink codes with 0 being 10 blinks.
Code 061 is the end of the list code. If that is the only code, There are no faults
Clear fault codes (Briggs)
Turn the key from stop to run position 5 times within 5 seconds. End the sequence with the key in
the stop position; wait 10 seconds and start engine, ECM memory will be cleared
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