Bonjour à tous,
Depuis quelques jours le voyant moteur s'allume et j'ai donc un perte de puissance, mon vehicule étant un zafira 2.0 DI de 2000 avec 245000 kms.
Voici les actions que j'ai mené :
1/ Passage à l Opcom
ci après les résultats:
OP-COM 090714 - PC based diagnostic tool
Total number of fault codes: 2
P1635 - Glow Device Circuit General Error
(0A) - Not present
P0400 - Critical system malfunction 2 (refer to checking procedure: trouble code description)
(05) - Not present
Voici les mesures prises à 2000 trs/min alors que le voyant venait de s'allumé, voiture a l'arret:
OP-COM 090714 - PC based diagnostic tool
Date and time>,09/09/2011. 20:16
Workshop information:
Please add your workshop
name in the settings window
Selected model>,2000,Zafira,Engine,X 20 DTL
Control Unit:
Measuring blocks information:
System Voltage,13.71 V
Accelerator Position Sensor Signal,14.5 %
Idle Switch,Inactive 0V
Mass Air Flow Sensor,507.4 mg/strk
Barometer Sensor,1.00 bar
Boost Pressure Command,1.84 bar
Boost Pressure,1.08 bar
Intake Air Temperature,38 °C
Coolant Temperature,50 °C
Engine Oil Temperature,44 °C
Fuel Temperature,46 °C
Brake Switch 1,Inactive
Brake Switch 2,Inactive 12V
Clutch Switch,Inactive
A/C Information Switch (Air Conditioning),Inactive 0V
Fuel Cutoff Valve,Active
Start of Delivery,23.06 °CA
Desired Injection Start,4.91 °CA
Actual Injection Start,4.96 °CA
Desired Injection Quantity,8.65 mg/strk
Injection Quantity,7.84 mg/strk
Pulse Ratio Boost Pressure Solenoid Valve,30.0 %
A/C Pressure,3.7 bar
EGR Command (Exhaust-Gas Recirculation Command),292.9 mg/strk
EGR Pulse Ratio (Exhaust Gas Recirculation),65 %
Swirl Level Control Solenoid Valve Pulse Ratio,0 %
Desired Engine Idle Speed,800 RPM
Engine Speed,1 891 RPM
Pump Speed,945 RPM
Diagnosis Glow Time Relay,Inactive
Glow Time Relay,Inactive 12V
Key (I) (Set/Accelerate),Inactive
Key (R) (Set/Decelerate),Inactive
Key (O) (Switch Off),Active
Vehicle Speed,0 km/h
Vehicle Speed Command,0 km/h
A/C Relay (Air Conditioning),Inactive 12V
Telltale (Check Light),On 0V
Glow Time Telltale,Off 12V
High Pressure Diagnosis 1,0 Counts
High Pressure Diagnosis 2,0 Counts
Immobiliser Function Programmed,Yes
Security Wait Time,Inactive
J'ai donc verifié:
- les durites er raccords de dépression, ok
- la vanne egr est nettoyée, ok
Si quelqu'un est en mesure d'analyser les mesures de l'opcom, je suis preneur.
merci pour vos conseils.