salut.
astazi am schimbat debitmetrul,senzorul de presiune,actuatorul si furtunul de vacum dintre actuator si electrovalva pierburg.
am pornit motorul care se auzea bine si am plecat intr-o mica proba pe centura,bineinteles ca pe la 4300rpm cand am schimbat in a 4-a dat eroare:
1: P0238 - Boost pressure sensor
Boost control solenoid or boost pressure sensor faulty
The reason for this fault is that ECU has received very high signal from the sensor. The fault is present now. Take appropriate action to fix this sensor fault. Dashboard warning light was activated for this fault.
acestia sunt parametrii:
READING PARAMETERS:
Odometer: 0,0 km
Engine overrevs: 11
Max. engine speed time: 3610 ms
Max engine speed: 5840 rpm
Odometer at last programming: 0,0 km
Engine speed: 4063 rpm
Engine temperature: 89,4 °C
Fuel pressure regulator duty cycle: 48,36 %
High pressure regulator current: 2077 mA
Desired intake air quantity: 1200,0 mg/i
Intake air quantity: 1156,0 mg/i
EGR duty cycle: 1,00 %
Baro pressure: 1026 mBar
Air temperature: 19,1 °C
Vehicle speed: 103,13 km/h
Battery voltage: 13,76320 V
Fuel temperature: 25,7 °C
Boost control solenoid valve opening: 24,73 %
Water temperature signal: 1,193 V
Inj. correction Cyl. 3: -0,20 mm3/i
Air temperature (Boost/Manifold): 68,0 °C
Inj. correction Cyl. 4: 1,15 mm3/i
Gas pedal position: 60,9390 %
Gas pedal position signal (Track 1): 2,483 V
Gas pedal position signal (Track 2): 1,134 V
Total fuel quantity: 17,08 mm3/i
Inj. correction Cyl. 1: -1,21 mm3/i
Inj. correction Cyl. 5: mm3/i
Inlet circ. throttle solenoid valve: 1,00 %
Desired fuel pressure: 645,0 bar
Fuel pressure: 661,5 bar
Desired boost pressure: 1474 mBar
Boost pressure: 1927 mBar
Boost pressure signal: 2,918 V
Inj. correction Cyl. 2: 0,27 mm3/i
Cooling fan PWM control: 0,00 %
A/C pressure: bar
Baro pressure signal: 4,057 V
Air temperature signal: 2,693 V
Air temperature signal (Boost/Manifold): 1,369 V
Air quantity signal: 4,282 V
Fuel temperature signal: 3,113 V
Injection time: 0,443 ms
Injection timing: 18,47 deg.
Air control inhibition: Air control ON
A/C System: Yes
Boost pressure command/control: No
Cruise control resume button (RCL): Released
Cruise control dec. (-): Released
Cruise control incr. (+): Released
Cruise control status: Cruise control
Water in fuel filter: No
Synchronization status: Synchronized engine
Quadrinary: OFF
Trinary: OFF
Universal code: Not enabled
Fuel filter heater: OFF
Cruise control: Pressure on pipe
Engine start permission: Allowed
Glow plug heater module: OFF
A/C Request: OFF
Oil pressure: OK
le-am sters dar au aparut iar,asa ca am blindat si egr-ul si am plecat in probe iar din nou erori:
READING ERROR CODES:
1: P1238 - Air quantity 2
The Air Flow Sensor signal is missing or outside the normal range.
Possible causes:
1) the sensor signal or power supply line is open or shorted.
2) the sensor itself is faulty.
3)Check the signal and power supply circuits between the sensor and ECU for opens, shorts and weak connections, and the signal reaction to air flow changes.
4)Check for Air Leaks
5)Check for blocked EGR valve
The reason for this fault is that ECU has received very low signal from the sensor. The fault is intermittent. Clear fault codes, and observe for future appearance of the same fault. Dashboard warning light was activated for this fault.
2: P0238 - Boost pressure sensor
Boost control solenoid or boost pressure sensor faulty
The reason for this fault is that ECU has received very high signal from the sensor. The fault is present now. Take appropriate action to fix this sensor fault. Dashboard warning light was activated for this fault.
3: P1236 - Turbine/Boost pressure signal (1)
No help available
The reason for this fault is that ECU has received very low signal from the sensor. The fault is present now. Take appropriate action to fix this sensor fault. Dashboard warning light was activated for this fault.
acestia erau parametrii:
READING PARAMETERS:
Odometer: 0,0 km
Engine overrevs: 11
Max. engine speed time: 3610 ms
Max engine speed: 5840 rpm
Odometer at last programming: 0,0 km
Engine speed: 3077 rpm
Engine temperature: 86,1 °C
Fuel pressure regulator duty cycle: 33,03 %
High pressure regulator current: 1322 mA
Desired intake air quantity: 506,0 mg/i
Intake air quantity: 744,4 mg/i
EGR duty cycle: 1,00 %
Baro pressure: 1025 mBar
Air temperature: 13,1 °C
Vehicle speed: 100,07 km/h
Battery voltage: 13,93915 V
Fuel temperature: 24,6 °C
Boost control solenoid valve opening: 40,00 %
Water temperature signal: 1,281 V
Inj. correction Cyl. 3: -0,08 mm³/i
Air temperature (Boost/Manifold): 53,7 °C
Inj. correction Cyl. 4: 0,86 mm³/i
Gas pedal position: 0,0000 %
Gas pedal position signal (Track 1): 0,709 V
Gas pedal position signal (Track 2): 0,362 V
Total fuel quantity: 2,51 mm³/i
Inj. correction Cyl. 1: -0,71 mm³/i
Inj. correction Cyl. 5: mm³/i
Inlet circ. throttle solenoid valve: 1,00 %
Desired fuel pressure: 270,0 bar
Fuel pressure: 274,7 bar
Desired boost pressure: 1000 mBar
Boost pressure: 1034 mBar
Boost pressure signal: 1,667 V
Inj. correction Cyl. 2: 0,06 mm³/i
Cooling fan PWM control: 0,00 %
A/C pressure: bar
Baro pressure signal: 4,052 V
Air temperature signal: 2,952 V
Air temperature signal (Boost/Manifold): 1,955 V
Air quantity signal: 1,872 V
Fuel temperature signal: 3,153 V
Injection time: 0,563 ms
Injection timing: 0,00 deg.
Air control inhibition: Out of range
A/C System: Yes
Boost pressure command/control: 40%
Cruise control resume button (RCL): Released
Cruise control dec. (-): Released
Cruise control incr. (+): Released
Cruise control status: Cruise control
Water in fuel filter: No
Synchronization status: Synchronized engine
Quadrinary: OFF
Trinary: OFF
Universal code: Not enabled
Fuel filter heater: OFF
Cruise control: Pressure on pipe
Engine start permission: Allowed
actuatorul l-am reglat dupa cel vechi masurand cu sublerul distanta intre corpul actuatorului si piulita de reglaj(daca era de la acuator nu trebuia sa dea eroare pozitiva sau negativa?)
sa fie de la senzorul de presiune pentru ca are alt cod?pe masina aveam 0281002437 si am pus 0281002845
tija de geometria variabila se misca foarte bine fara sa agate undeva
maine o sa schimb si celelalte furtune de la vacum cu toate ca par bune sunt din plastic si doar la imbinari au furtun) si o sa pun inapoi senzorul vechi chiar si actuatorul.
inainte imi dadea foarte rar eroarea cand treceam din treapta 6 in 5 la turatie mica.
cred ca celelalte erori in afara de senzorul de presiune au aparut ca am blindat egr-ul.
_________________ No job,No money,No woman,No car = No problem
alfa romeo gt 1.9 jtdm
ex. alfa romeo gt jtd,150 cp
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ex. audi 100 2.0 D
ex.bmw 520i
ex.lancia prisma 1.9 TD
ex.olcit
Last edited by bluecar on 11 Mar 2014, 20:51, edited 1 time in total.
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