Posibila problema la sondele lambda

salut baieti..am si eu un astra g 2001 ,z18xe 92kw/125cp si azi l-am pus pe tester. am obtinut urmatoarele erori :

Total number of fault codes: 7

P0135 - O2 Sensor Heater Circuit Low Voltage (Bank 1 Sensor 1)
(02) - Present

P0130 - O2 Sensor 1 Open Circuit
(04) - Not present

P0170 - Rich Exhaust
(01) - Not present

P0030 - O2 Sensor Heater Circuit Range/Performance (Bank 1 Sensor 1)
(0 - Not present

P0140 - O2 Sensor 2 Incorrect Signal
(0 - Not present

P0134 - O2 Sensor Circuit Open (Bank 1 Sensor 1)
(02) - Not present

P0500 - Vehicle Speed Sensor Malfunction
(0 - Not present

le-a mai intanlit cineva pe aici? .eu cred ca sunt de vina sondele lambda si posibil debitmetrul..ma insel ?am curatat clapeta acceleratie,era un pik murdara,am strans totul bine la loc .
deci? astept ceva pareri de la cei care au avut asemenea coduri de eroare si care au fost rezolvarile.multumesc anticipat.

kestia este urmatoarea : masina nu consuma excesiv,pe bucuresti cu AC imi ia undeva la 10-11% iar afara stau pe 7-8% ..adica e ceva normal pt mine ca asa a consumat mereu,si am masina de 2 ani jumatate..am uitat sa mentionez erorile sunt aceleasi si cu si fara catalizator !

bun...mc de explicatii..dar treaba e urmatoarea..decand am masina merge la fel,nu sa skimbat nik in mersul ei..putere are,consumul nu e mare...de retinut urmatoarele : sondele sunt aftermarket ! acuma sunt in proces de cautare sonde originale SH...dar erorile acestea erau si inainte sa dau jos CAT-ul..deci cre ca ma uit nitel la ECU maine sa vdm ce gasesc si am sa va tin la curent..multumesc de explicatii .

m-am uitat la mufele sondelor lambda si sunt curate,mufele de la ECU curate !..clar : SONDELE LAMBDA ? si o sa schimb si debitmetrul ,doar sa vad dc se schimba ceva.

P0135 - GM Type Powertrain - Fuel and Air Metering - ISO/SAE Controlled
Description

HO2S- Heater Circuit Conditions
Location Bank 1 Sensor 1
Cause

No CKP, ECT, EGR, EVAP, Fuel Trim, Fuel Injector, IAT, MAP, Misfire or TP sensor codes set, ECT and IAT sensor inputs less than 95°F and within 11°F of each other at startup, average MAF sensor airflow for sample period less than 20 g/sec, system voltage from 8-18v, then the PCM detected that the HO2S-11 signal remained within 150 mv of bias voltage (450 mv) for over 30-90 seconds (actual time is from 42 seconds up to 2 minutes).


P0130 - GM Type Powertrain - Fuel and Air Metering - ISO/SAE Controlled
Description

HO2S Circuit Conditions Engine running, ECT input more than 167°F and the PCM detected that the HO2S-11 signal was fixed between 400-550 mv, or the signal was always less than 55 mv or always more than 400 mv.
Location Bank 1 Sensor 1
Cause

DTC P0107, P0108, P0117, P0118, P0122, P0123, P0131, P0132, P0134, P0201, P0202, P0203, P0204, P0300, P0325, P0336, P0440, P0442, P0446, P0502, P0601, P0602, P1441 and P1621 not set, engine runtime over 3 minutes, engine speed 1200-3400 rpm, throttle position 10-40%, ECT input more than 149°F, all conditions met for two seconds, then the PCM detected the engine was not in closed loop for 5 seconds of the 125 seconds test.


P0170 - Generic Type Powertrain - Fuel and Air Metering - ISO/SAE Controlled
Description

Fuel Trim
Location Bank 1


P0030 - GM Type Powertrain - Fuel and Air Metering - ISO/SAE Controlled
Description

HO2S Healer Control Circuit Conditions
Location Bank 1 Sensor 1
Cause

Key on or engine running, system voltage from 8-18v, then the PCM detected an incorrect circuit condition on the high side driver circuit for the HO2S-11.


P0140 - GM Type Powertrain - Fuel and Air Metering - ISO/SAE Controlled
Description

HO2S Circuit Open/Inactive Conditions
Location Bank 1 Sensor 2
Cause

No Engine Sensor or Misfire codes set, engine runtime 1 minute, ECT input above 140°F, in closed loop A/F ratio at 14.7:1, throttle angle off idle over 6.5%, then the PCM detected that the HO2S-12 signal remained from 391-491 mv, condition met for 90 seconds


P0134 - GM Type Powertrain - Fuel and Air Metering - ISO/SAE Controlled
Description

HO2S Circuit Open/Inactive Conditions
Location Bank 1 Sensor 1
Cause

No Engine Sensor or Misfire codes set, engine runtime 1 minute, ECT input above 140°F, in closed loop A/F ratio at 14.7:1, throttle angle off idle over 6.5%, then the PCM detected that the HO2S-11 signal remained from 391-491 mv, condition met for 90 seconds.


P0500 - GM Type Powertrain - Vehicle Speed, Idle Control, and Auxiliary Inputs - ISO/SAE Controlled
Description

Vehicle Speed Sensor Circuit Performance Conditions
Cause

Engine speed at 1400-4000 rpm, MAP sensor input less than 0.5v (23 kPa or 3 psi) for over 5 seconds, gear selector not in Park or Neutral on A/T models, then the PCM did not receive any VSS signals. The resistance of the VSS is 800-1600 ohms. iVote: The PCM will calculate the vehicle speed using engine speed and MAP sensor signals, but the speedometer will not work.

am skimbat debitmetrul,clapeta acceleratie si bobina..mi se pare ca merge mai bine..)) dar acuma cine stie..consumul este acelasi oricum..poate mi se pare doar...urmeaza sondele lambda,si am sa va tin la curent.