Page 190 of 279
17B-190V2 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
AFTER REPAIRDeal with any faults displayed by the diagnostic tool.
Clear the computer memory.
Carry out a road test, then check with the diagnostic tool.
PR089VEHICLE SPEED
PA R A M E T E R
DEFINITIONGives the vehicle speed in km/h.
Conformity check: Engine stopped and ignition on, or engine running, and engine coolant temperature > 80°C.
Carry out a road test, observing the vehicle speed on the instrument panel and the information given by the
diagnostic tool.
If there is an inconsistency between the two values, run complete fault finding on the ABS computer (see 38C,
ABS).
V42_V04_PR089/V42_V05_PR089/V42_V06_PR089/V42_V14_PR089/V42_V16_PR089/V42_V18_PR089
Page 191 of 279
17B-191V2 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
AFTER REPAIRDeal with any faults displayed by the diagnostic tool.
Clear the computer memory.
Carry out a road test, then check with the diagnostic tool.
PR097MOTORISED THROTTLE VALVE LOWER STOP PROGRAMMED VALUE
PA R A M E T E R
DEFINITIONThis parameter indicates the programmed throttle valve upper stop value as a %.
Conformity check with engine stopped and ignition on, or engine running, and engine coolant temperature > 80°C
The value must be 9%.
In the event of a fault, apply the interpretation of ET051 Throttle stop programming.
V42_V04_PR097/V42_V05_PR097/V42_V06_PR097/V42_V14_PR097/V42_V16_PR097/V42_V18_PR097
Page 192 of 279
17B-192V2 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
AFTER REPAIRDeal with any faults displayed by the diagnostic tool.
Clear the computer memory.
Carry out a road test, then check with the diagnostic tool.
PR098UPSTREAM OXYGEN SENSOR VOLTAGE
PA R A M E T E R
DEFINITIONThis parameter indicates the upstream oxygen sensor voltage in millivolts.
Conformity check with the engine running and engine coolant temperature > 80°C
The upstream oxygen sensor voltage must be between:
20 mV < PR098 < 1395 mV.
In the event of a fault, apply interpretation of DF092 Upstream oxygen sensor circuit.
V42_V04_PR098/V42_V05_PR098/V42_V06_PR098/V42_V14_PR098/V42_V16_PR098/V42_V18_PR098
Page 200 of 279
17B-200V2 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
AFTER REPAIRDeal with any faults displayed by the diagnostic tool.
Clear the computer memory.
Carry out a road test, then check with the diagnostic tool.
PR148PEDAL POTENTIOMETER GANG 2 VOLTAGE
PA R A M E T E R
DEFINITIONThis parameter indicates the pedal potentiometer gang 2 voltage in volts.
Conformity check: Engine stopped and ignition on, or engine running, and engine coolant temperature > 80°C.
The value must be 0.52 V and varies according to the status of the pedal.
In the event of a fault, apply the interpretation of fault DF975 Pedal potentiometer circuit gang 2.
V42_V04_PR148/V42_V05_PR148/V42_V06_PR148/V42_V14_PR148/V42_V16_PR148/V42_V18_PR148
Page 201 of 279
17B-201V2 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
AFTER REPAIRDeal with any faults displayed by the diagnostic tool.
Clear the computer memory.
Carry out a road test, then check with the diagnostic tool.
PR215SENSOR SUPPLY VOLTAGE NO. 1
PA R A M E T E R
DEFINITIONThis parameter indicates the supply voltage no. 1 of the sensors in Volts.
Conformity check: Engine stopped and the ignition on, or the engine running and the engine coolant temperature
> 80°C without electrical consumers.
The voltage of PR215 is approximately 5000 mV.
In the event of a fault, run fault finding on the charging circuit and consult the interpretation of DF011 Sensor
supply voltage no. 1.
V42_V04_PR215/V42_V05_PR215/V42_V06_PR215/V42_V14_PR215/V42_V16_PR215/V42_V18_PR215
Page 202 of 279
17B-202V2 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
AFTER REPAIRDeal with any faults displayed by the diagnostic tool.
Clear the computer memory.
Carry out a road test, then check with the diagnostic tool.
PR216SENSOR SUPPLY VOLTAGE NO. 2
PA R A M E T E R
DEFINITIONThis parameter indicates the supply voltage no. 2 of the sensors in Volts.
Conformity check: Engine stopped and the ignition on, or the engine running and the engine coolant temperature
> 80°C without electrical consumers.
The voltage of PR216 is approximately 5000 mV.
In the event of a fault, run fault finding on the charging circuit and consult the interpretation of DF012 Sensor
supply voltage no. 2.
V42_V04_PR216/V42_V05_PR216/V42_V06_PR216/V42_V14_PR216/V42_V16_PR216/V42_V18_PR216
Page 203 of 279
17B-203V2 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
AFTER REPAIRDeal with any faults displayed by the diagnostic tool.
Clear the computer memory.
Carry out a road test, then check with the diagnostic tool.
PR312MANIFOLD PRESSURE
PA R A M E T E R
DEFINITIONThis parameter indicates the manifold pressure in mbar.
Conformity check with the engine running and engine coolant temperature > 80°C
With the engine idling, the value must be 500 mbar.
With the engine running and throttle open, the value must be 1000 mbar.
V42_V04_PR312/V42_V05_PR312/V42_V06_PR312/V42_V14_PR312/V42_V16_PR312/V42_V18_PR312
Page 209 of 279
17B-209V2 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
AFTER REPAIRDeal with any faults displayed by the diagnostic tool.
Clear the computer memory.
Carry out a road test, then check with the diagnostic tool.
PR448IGNITION ADVANCE
PA R A M E T E R
DEFINITIONThis parameter indicates the ignition advance in volts.
Conformity check with engine stopped and ignition on, or engine running, and engine coolant temperature > 80°C
The value must be 0° V with the ignition on and 4 V at idle speed.
In the event of a fault, apply the interpretation of fault DF120 Engine speed sensor signal.
V42_V04_PR448/V42_V05_PR448/V42_V06_PR448/V42_V14_PR448/V42_V16_PR448/V42_V18_PR448