17B-180V2 MR-376-X76-17B050$120.mif
17B
V42 Injection
Program No.: 2A
Vdiag No.: 04, 05, 06,
14, 16, 18
OCR*: Opening cyclic ratioTool
ParameterDiagnostic tool title
PR002 Alternator charge
PR015Engine torque
PR030Accelerator pedal position
PR037Refrigerant pressure
PR041 Turbocharging pressure
PR055Engine speed
PR059 Inlet air temperature
PR064Coolant temperature
PR071 Computer feed voltage
PR084 Coolant temperature sensor voltage
PR089Vehicle speed
PR097Motorised throttle lower stop programmed value
PR098Upstream oxygen sensor voltage
PR099Downstream oxygen sensor voltage
PR102Canister bleed solenoid valve OCR*
PR118Measured throttle position gang 1
PR119Measured throttle position gang 2
PR138Richness correction
PR139 Operating adaptive richness
PR147Pedal potentiometer voltage gang 1
PR148Pedal potentiometer voltage gang 2
PR215 Sensor supply voltage no. 1
PR216 Sensor supply voltage no. 2
PR312Inlet manifold vacuum
PR313 Linearised manifold pressure
PETROL INJECTION
Fault finding – Parameter summary table
17B-197
AFTER REPAIRCarry out a road test, then check with the diagnostic tool.
V2 MR-376-X76-17B050$130.mif
PETROL INJECTION
Fault finding – Interpretation of parameters17B
V42 Injection
Program No.: 2A
Vdiag No.: 04, 05, 06,
14, 16, 18
PR138RICHNESS CORRECTION
PA R A M E T E R
DEFINITIONThis parameter indicates the richness correction as a %.
Conformity check with the engine running and engine coolant temperature > 80°C
This value changes according to the richness signals from the computer.
The richness correction value must be 50%.
V42_V04_PR138/V42_V05_PR138/V42_V06_PR138/V42_V14_PR138/V42_V16_PR138/V42_V18_PR138
