Genie Z80/60 Service Manual page 231

June 2011
REV B
Code Problem
144
Adaptive Learn Low (LPG)
161
System Voltage Low
162
System Voltage High
211
IAT High Voltage
212
IAT Low Voltage
IAT Higher Than Expected
213
(1)
IAT Higher Than Expected
214
(2)
215
Oil Pressure Low
221
CHT/ECT High Voltage
222
CHT/ECT Low Voltage
CHT Higher Than Expected
223
(1)
CHT Higher Than Expected
224
(2)
231
MAP High Pressure
232
MAP Low Voltage
234
BP High Pressure
235
BP Low Pressure
242
Crank Sync Noise
Never Crank Synced At
243
Start
Part No. 88619
Cause
Engine wire harness may have an intermittent
short to 5V DC or 12V DC OR fuel system
components may be faulty.
Battery is faulty OR alternator is not charging OR
battery supply wiring to ECM is open or shorted.
Alternator is overcharging the battery when
engine RPM is greater than 1500 rpm.
IAT sensor wiring and/or connections are open or
shorted OR sensor is faulty OR engine intake air
temperature is too cold.
IAT sensor wiring and/or connections are open or
shorted OR sensor is faulty OR engine intake air
temperature is too hot.
Air intake temperature is greater than 200° F with
the engine greater than 1000 rpm OR air intake
system has leaks OR IAT sensor is faulty.
Air intake temperature is greater than 210° F with
the engine greater than 1000 rpm OR air intake
system has leaks OR IAT sensor is faulty.
Faulty oil pressure sensor OR sensor wiring
and/or connections open or shorted OR engine oil
level too low.
Engine cooling system is malfunctioning OR
sensor wires and/or connections open or shorted
OR sensor is faulty.
Engine cooling system is malfunctioning and
overheating the engine OR sensor wires and/or
connections open or shorted OR sensor is faulty
OR coolant level is low.
Coolant temperature at the cylinder head is 240°
F. Engine cooling system is malfunctioning and
overheating the engine OR sensor wires and/or
connections open or shorted OR sensor is faulty
OR coolant level is low.
Coolant temperature at the cylinder head is 250°
F. Engine cooling system is malfunctioning and
overheating the engine OR sensor wires and/or
connections open or shorted OR sensor is faulty
OR coolant level is low.
Open or shorted wiring and/or connections to
MAP sensor OR sensor is faulty.
Open or shorted wiring and/or connections to
MAP sensor OR sensor is faulty.
MAP sensor is faulty OR ECM is faulty.
MAP sensor is faulty OR ECM is faulty.
Crankshaft position sensor wiring and/or
connections open or shorted OR there is a poor
system ground connection OR sensor is faulty.
Crankshaft position sensor wiring and/or
connections open or shorted OR there is a poor
system ground connection OR sensor is faulty.
Z-80/60
Section 5 • Fault Codes
FORD ECM FAULT CODE CHART
Solution
Repair short in engine wire harness OR test
and repair the fuel system components.
Replace battery OR repair alternator OR
repair battery supply wiring to ECM.
Repair or replace the alternator.
Repair wiring and/or connections OR replace
sensor OR direct warmer air into air intake.
Repair wiring and/or connections OR replace
sensor OR direct cooler air into air intake.
Check air intake system for damage and
proper routing of air intake components OR
replace the IAT sensor.
Check air intake system for damage and
proper routing of air intake components OR
replace the IAT sensor.
Replace oil pressure sensor OR repair
sensor wiring and/or connections OR fill
engine oil level to specification.
Repair engine cooling system problems OR
repair open or shorted wiring to sensor OR
replace sensor.
Repair engine cooling system problems OR
repair open or shorted wiring to sensor OR
replace sensor OR fill engine coolant level to
specification.
Repair engine cooling system problems OR
repair open or shorted wiring to sensor OR
replace sensor OR fill engine coolant level to
specification.
Repair engine cooling system problems OR
repair open or shorted wiring to sensor OR
replace sensor OR fill engine coolant level to
specification.
Repair wiring and/or connections to sensor
OR replace MAP sensor.
Repair wiring and/or connections to sensor
OR replace MAP sensor.
Replace MAP sensor OR replace the ECM.
Replace MAP sensor OR replace the ECM.
Be sure system ground connections are in
place and secure OR repair wiring and/or
connections to sensor OR replace sensor.
Be sure system ground connections are in
place and secure OR repair wiring and/or
connections to sensor OR replace sensor.
5 - 13