Probleme Opel vectra B Z16xe

masina:
Opel vectra B , 2001 Z16XE varianta fara IAC

Simptome:
O data la 40 km are tendinta de a-si da in bot! uneori chiar se opreste! si reporneste foarte greu
iar relantiul sta la 1000 nu vrea sa coboare la 800 iar daca pornesc masina sta la 800 pana urca la 1000 ea!
Nici un cod de eroare!
Filtre aer, benzina le schimb periodic deci sunt ca si noi!

Opcomul zice (cand e la 1000 Rpm)
Measuring blocks information:
Battery Voltage 13.4 V
Main Relay Active
Fuel Pump Relay Active
APP Sensor 1 (Accelerator Pedal Position) 0.96 V
APP Sensor 2 (Accelerator Pedal Position) 0.47 V
Calculated Pedal Position 0%
APP at Idle Position (Accelerator Pedal Position) Active
TP Sensor 1 (Throttle Position) 0.73 V
TP Sensor 2 (Throttle Position) 4.27 V
Calculated Throttle Position 11%
Throttle Position Idle
Engine Speed 1.009 RPM
MAP Sensor (Manifold Absolute Pressure) 1.01 V
MAP Sensor (Manifold Absolute Pressure) 29 kPa
Coolant Temperature 1.25 V
Coolant Temperature 96 °C
Intake Air Temperature 3.27 V
Intake Air Temperature 29 °C
Tank Sensor 4.56 V
Tank Sensor 8 L
A/C Information Switch (Air Conditioning) Inactive
A/C Pressure (Air Conditioning) 0 kPa
Brake Switch 1 Inactive
Brake Switch 2 Inactive
Clutch Switch Inactive
Vehicle Speed 0 km/h
Cruise Control Tip Switch Not Programmed
Cruise Control Not Programmed
Vehicle Speed in Cruise Control Range Inactive
EGR Valve (Exhaust-Gas Recirculation) Inactive
EGR Position Command (Exhaust- Gas Recirculation) 0%
EGR Position Feedback (Exhaust Gas Recirculation) 1.12 V
Fuel Tank Ventilation Valve 10%
Knock Control Active
B1S1 O2 Sensor Heater (Bank 1 Sensor 1) Active
B1S1 O2 Sensor (Bank 1 Sensor 1) 742 mV
B1S1 Air/Fuel Ratio (Bank 1 Sensor 1) Rich
B1S2 O2 Sensor Heater (Bank 1 Sensor 2) Active
B1S2 O2 Sensor (Bank 1 Sensor 2) 217 mV
B1S2 Air/Fuel Ratio (Bank 1 Sensor 2) Lean
O2 Sensor Loop Closed
B1 Long Term Fuel Trim (Bank 1) 0%
B1 Short Term Fuel Trim (Bank 1) -3%
A/C Relay (Air Conditioning) Inactive
A/C Cutoff Mode (Air Conditioning) System OK
Malfunction Indicator (MI) Off
Service Vehicle Soon (SVS) Indicator Off
Engine Speed 1.009 RPM
Desired Idle Speed 1.000 RPM
Idle Speed Offset Heater
Ignition Dwell Angle 2.7 ms
Injector Time 23 ms
Ignition Spark Angle 5.2 °CA
Knock Retard Cylinder 1 3 °CA
Knock Retard Cylinder 2 3 °CA
Knock Retard Cylinder 3 3 °CA
Knock Retard Cylinder 4 3 °CA
Ignition Status On 12V
ETC Limp Home Mode (Electronic Throttle Control) Inactive
Total Misfire 0
Dec. Fuel Cutoff (Deceleration) Active
Fuel Tank Ventilation Valve Active
Immobiliser Function Programmed Yes

Opcomu zice (cand e la 800)
Measuring blocks information:
Battery Voltage 13.3 V
Main Relay Active
Fuel Pump Relay Active
APP Sensor 1 (Accelerator Pedal Position) 0.96 V
APP Sensor 2 (Accelerator Pedal Position) 0.47 V
Calculated Pedal Position 0%
APP at Idle Position (Accelerator Pedal Position) Active
TP Sensor 1 (Throttle Position) 0.69 V
TP Sensor 2 (Throttle Position) 4.31 V
Calculated Throttle Position 10%
Throttle Position Idle
Engine Speed 818 RPM
MAP Sensor (Manifold Absolute Pressure) 1.03 V
MAP Sensor (Manifold Absolute Pressure) 29 kPa
Coolant Temperature 1.25 V
Coolant Temperature 94 °C
Intake Air Temperature 3.31 V
Intake Air Temperature 29 °C
Tank Sensor 4.39 V
Tank Sensor 8 L
A/C Information Switch (Air Conditioning) Inactive
A/C Pressure (Air Conditioning) 0 kPa
Brake Switch 1 Inactive
Brake Switch 2 Inactive
Clutch Switch Inactive
Vehicle Speed 0 km/h
Cruise Control Tip Switch Not Programmed
Cruise Control Not Programmed
Vehicle Speed in Cruise Control Range Inactive
EGR Valve (Exhaust-Gas Recirculation) Inactive
EGR Position Command (Exhaust- Gas Recirculation) 0%
EGR Position Feedback (Exhaust Gas Recirculation) 1.10 V
Fuel Tank Ventilation Valve 5%
Knock Control Active
B1S1 O2 Sensor Heater (Bank 1 Sensor 1) Active
B1S1 O2 Sensor (Bank 1 Sensor 1) 794 mV
B1S1 Air/Fuel Ratio (Bank 1 Sensor 1) Rich
B1S2 O2 Sensor Heater (Bank 1 Sensor 2) Active
B1S2 O2 Sensor (Bank 1 Sensor 2) 507 mV
B1S2 Air/Fuel Ratio (Bank 1 Sensor 2) Lean
O2 Sensor Loop Closed
B1 Long Term Fuel Trim (Bank 1) 0%
B1 Short Term Fuel Trim (Bank 1) 1%
A/C Relay (Air Conditioning) Inactive
A/C Cutoff Mode (Air Conditioning) System OK
Malfunction Indicator (MI) Off
Service Vehicle Soon (SVS) Indicator Off
Engine Speed 818 RPM
Desired Idle Speed 800 RPM
Idle Speed Offset Inactive
Ignition Dwell Angle 2.8 ms
Injector Time 24 ms
Ignition Spark Angle 1.7 °CA
Knock Retard Cylinder 1 3 °CA
Knock Retard Cylinder 2 3 °CA
Knock Retard Cylinder 3 3 °CA
Knock Retard Cylinder 4 3 °CA
Ignition Status On 12V
ETC Limp Home Mode (Electronic Throttle Control) Inactive
Total Misfire 0
Dec. Fuel Cutoff (Deceleration) Active
Fuel Tank Ventilation Valve Active
Immobiliser Function Programmed Yes