Ford Transit 2002 Owner's Manual page 1030

A2: CHECK CIRCUIT 8-RJ5 FOR OPEN
A3: CHECK CIRCUIT 9-RJ5 FOR OPEN
Is the resistance between 2375 and 2625 ohms?
Yes
INSTALL a new AFCM.
REFER to: Gas Control Module
Charging and Controls - 1.8L Duratec-DOHC
(85kW/115PS) - Zetec, Liquefied Petroleum Gas
(LPG), Removal and Installation).
TEST the system for normal operation.
No
GO to A2.
Disconnect fuel vaporizer coolant temperature
1
sensor C653.
Measure the resistance between the fuel vaporizer
2
coolant temperature sensor C653 pin 1, circuit 8-
RJ5 (WH), harness side and AFCM C406 pin 28,
circuit 8-RJ5 (WH), harness side.
Is the resistance less than 5 ohms?
Yes
GO to A3.
No
REPAIR the circuit, TEST the system for normal
operation.
Measure the resistance between the fuel vaporizer
1
coolant temperature sensor C653 pin 2, circuit 9-
RJ5 (BN), harness side and AFCM C405 pin 34,
circuit 9-RJ5 (BN), harness side.
Is the resistance less than 5 ohms?
Yes
INSTALL a new fuel vaporizer coolant temperature
sensor, TEST the system for normal operation.
No
REPAIR the circuit, TEST the system for normal
operation.
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