17C-75
MR-372-J84-17C000$472.mif
V2
LPG 3000
Program No.
Vdiag No: 08/10GAS INJECTION
Fault finding - Conformity check17C
SUB-FUNCTION: OPERATION IN PETROL MODE (CONTINUED)
NOTESOnly perform this conformity check after a complete check with the diagnostic tool.
The values indicated in this conformity check are given as examples.
Application conditions: Engine running at idle speed at 80°C and Petrol mode
selected.
Order FunctionParameter or Status
checked or ActionDisplay and notes Fault finding
7Fuel pump ET025:Fuel pumpACTIVEACTIVE during
operation in petrol
mode. If there is
inconsistency, carry out
a full fault finding
procedure on the petrol
injection system. Deal
with any other faults
8
Petrol
injection
signalPR002:Coolant
temperatureIndicates the engine coolant
temperature in °C.
Check the consistency of the
temperatures by performing fault
finding on the petrol computer.In the event of a fault,
carry out a full fault
finding procedure on
the petrol injection
system. Deal with any
other faults.
9PR103:Air
temperatureIndicates the air temperature in °C.
Check the consistency of the
temperatures by performing fault
finding on the petrol computer.
17C-101
MR-372-J84-17C000$944.mif
V2
GAS INJECTION
Fault finding - Fault finding chart (ALP)
LPG 3000
Program No: AB
Vdiag No: 08/10
17C
ALP 2
CONTINUED 1
For Logan
IMPORTANT
When carrying out an operation on an LPG supply circuit component, consult the safety instructions
(see 17D, Gas injection, Introduction, Safety instructions for all operations).
NOTESAsk the customer if the problem always arises.
If it is not the case, do not replace the sensor, as it is not the cause.
Is the fault that the tank is not displaying full when it has just been filled with LPG?
Check that the tank has just been filled with LPG, otherwise refill it.
If the customer complaint is reproduced, continue fault finding.
If not, the fault does not always arise. Do not replace the sensor and deal
with the next customer complaint.
Disconnect the connector from the LPG tank sender and measure
the resistance between tracks A1 and A.
Replace the LPG tank sender if the resistance value is less than 5 kOhms,
because the sensor is incorrect.
If the fault is still present, contact the Techline.
Is the fault related to the LPG warning not being displayed when the tank is empty?
NOYES
YES
A
AFTER REPAIRCheck using the diagnostic tool.
