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Fault code ecm-130a and cem-262a

Carried out genral service and cleaned air filter, after customer took the vehicle away, engine light came on. the same thing happend first time we serviced the vehicle

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6 Suggested Answers

6ya6ya
  • 2 Answers

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Posted on Jan 02, 2017

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SOURCE: service engine light

Therefore this is a HARD code that in your computer. I suggest that you take this vehicle to an Auto-Zone and have them put it on a code scanner. ITS DONE FOR FREE. They will be able to tell you what the codes mean and they can also rest this light. Good Luck

Posted on Dec 28, 2008

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motor1258
  • 6674 Answers

SOURCE: Flat spot around 2000r/m

Try accelerating at different speeds, for example push pedal further down, or ease into it real slow & let it climb, and see if it still dies at 2000 rpm, just to see if pedal position makes any difference to see if maybe TP sensor has bad spot.

Posted on Mar 27, 2009

  • 87 Answers

SOURCE: BBECM fault-no CCD from TCM

Your trans control module is more than likley the problem due to the fail tcm

Posted on Mar 28, 2009

  • 30 Answers

SOURCE: have chevy tahoe and my service engine light is

next i would try fuel injector cleanig they may be driping(not jet spraying)

Posted on Jun 09, 2009

fingaz22
  • 1068 Answers

SOURCE: have 95 saturn sl with code 26 and 27 quad driver

well the quad driver may not be at fualt and most likely is not.

there is a fualt line that the computer uses to monitor for fualts but the thing is one line monitors four different things and the code is to get you in the general area but not to the exact fualt. so from here you need to test for failed components. that code and the quad driver monitors the a/c , evap solniod , egr solenoid and coolant fan relay. the fan relay and egr are the most common i see all the time. and with you having an isssue with that coolant light i want to say check the fan circuit.

let me know if you have more question thank you and good luck

Posted on Nov 26, 2009

Testimonial: "Thanks I'll check those circuits,but could not find a test for the egr module,but did find for linear egr valve."

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3 Answers

I replace throttle body and wiring harness but the vehicle idles on its on sometimes and the vehicle will cut off when you come to a stop sign. The vehicle will act as its trying to shutdown sometimes...


Hi normally a foreign throttle body requires adaptation with diagnostic equipment , to configure with ECU. Try cleaning the throttle with some solvents, Make sure all electrical sockets are connected firmly.

Mar 25, 2015 | Cars & Trucks

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2003 Nissan Altima 2.5L Service Engine Soon Light is on, Auto Zone says codes are for MAF and O2 Sensors. Car hard to start after driving a while but when starts appears to run smooth. Auto Zone thi


ok lets start with the codes they say your getting. P??? which 1's and how many. there are few o2 sensors, are they next to the Exhaust next to the converter? MASS AIR FLOW -MAF use this, for now i am guessing, until i see the correct codes your are getting. this could be the 1 you may have below, please read it........
  • P0103
    Mass Air Flow Sensor Circuit High Input
  • Possible causes
  • Faulty mass air flow sensor
    - Intake air leaks
    - Dirty mass air flow sensor
    - Dirty mass air filter
    - Mass air flow sensor harness is open or shorted
    - Mass air flow sensor circuit poor electrical connection
  • Before replacing the mass air flow sensor, try replacing the air filter and cleaning the air flow sensor with low compress air or mass air flow sensor cleaner. Reset code and drive vehicle. If the code comes back, it may be necessary to replaced the mass air flow sensor.
  • possible symptoms Engine Light ON (or Service Engine Soon Warning Light)
    - Engine stall
    - Engine running rough
    - Excessive fuel consumption
    - Excessive smoke
  • the code is generated when An excessively high voltage from the sensor is sent to Engine Control Module (ECM).
2003 NISSAN Altima Sedan OBDII Codes List

Oct 22, 2014 | 2003 Nissan Altima

1 Answer

Undefinedas replacement on civic 98 sensor p0113


Possible causes for this code are: - Faulty Intake Air Temperature (IAT) sensor
- Dirty air filter
- Intake Air Temperature (IAT) sensor harness is open or shorted
- Intake Air Temperature (IAT) sensor circuit poor electrical connection. this code sets when: - An excessively high voltage from the sensor is sent to ECM. Usual Possible symptoms - Engine Light ON (or Service Engine Soon Warning Light) P0113 1998 Honda Civic Description The Intake Air Temperature (IAT) sensor is built into mass air flow sensor or in some vehicles mounted to the air filter duct housing. The sensor detects intake air temperature and transmits a signal to the Engine Control Module (ECM).The temperature sensing unit uses a thermistor which is sensitive to the change in temperature. Electrical resistance of the thermistor decreases in response to the temperature rise. The Intake Air Temperature signal is used as an input for various systems in the vehicle.
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Sep 24, 2014 | 1998 Honda Civic

1 Answer

My 1998 pontiac firebird service engine light came on and my OBD11 scanner produced 2 trouble codes PO125 ( insufficient coolant temperature for closed loop fuel control.the 3800V6 engine over heating and...


service the engine.. change oil ,filter plugs etc

did you clear the faults before each read
Diagnose Buick 3800 Engine
unusual code that

P0125 is the OBD-II generic code for the engine computer, or Engine Control Module (ECM), not detecting enough heat in the cooling system before the fuel management system can take control. The ECM has a predetermined value after you start your vehicle to expect a certain coolant temperature

P0125 OBD II Trouble Code Insufficient Coolant Temperature for Closed Loop...

ecm runs the engine cooling fans

3800V6 engine over heating and heater produces cold air
try these

EGR vale not working
overheating
inlet manifold gasket leaking
water pump fins corroded
soft radiator hoses
try a new radiator cap

internal heating
heater control tap stuck
directional actuator flaps stuck

Apr 16, 2017 | Cars & Trucks

1 Answer

Car flashes engine codes


Hi Michael, The engine check light will display fault codes when connected to a scanner or a specified bridge is made onto the diagnostic socket. It is very unusual for the ECU to be defective (but not impossible). Have a scan carried out on the vehicle and the technician (You if you are) can determine what the problem is. Regards John

Mar 31, 2012 | Plymouth Acclaim Cars & Trucks

1 Answer

Toyota rav 4 2002 gearbox shifting problem,engine error light on throughout,diagnosed error report as follows. P100 MASS AIR FLOW CIRCUIT P110 INTAKE AIR TEMPRETURE CIRCUIT P115 ENGINE COOLANT TEMPRETURE...


Hi, Toyota have recalled its 2001-2003 Rav4s I own 2 of them and my 2002 had the same problem until I call Toyota National customer service and confirmed that my VIN# fail in the recalled vehicle. the main problem is ECM and replaced by local Toyota dealer free of charge. You need to act now by next year this warranty will end since your vehicle will turn 10 years. The other thing is it got to be under 150,000 miles on it. Call the Toyota National customer service right away.

Oct 22, 2011 | 2002 Toyota RAV4

1 Answer

Check engine light is on. Does replacing the oil filter fix the problem? The codes are: P171, P174


very Unlikely this will have any affect. sounds more like an air leak to me.
You will find all codes available at http://www.bluejag.co.uk/decode.php



Fault Code:- P0171 Indicates a Power-train fault


The fault is generally due to a problem in the Emission Management (Fuel or Air) area


Fault Description: Bank 1 combustion too lean

Action of ECM:- ECM Default:- Bank 1 catalyst warm-up ignition ****** inhibited- Bank 1 closed loop fuel metering inhibited- Canister purge inhibited- Maximum engine speed reduced


After clearing the DTC, complete the Start engine and bring to normal operating temperature> 82 °C (180 °F) Idle for 10 minutes
Check for a reoccurrence of fault DTC.


Possible Fault:- Engine misfire Air intake leak between MAF Sensor and throttle Fuel filter / system restriction Fuel injector restriction Low fuel pump output HO2 Sensor(s) (1/1, 1/2) harness wiring condition fault Exhaust leak (before catalyst) ECM receiving incorrect signal from one or more of the following components: ECT Sensor, MAF Sensor, IAT Sensor, TP Sensor
Fault Code:- P0174 Indicates a Power-train fault


The fault is generally due to a problem in the Emission Management (Fuel or Air) area


Fault Description: Bank 2 combustion too lean

Action of ECM:- ECM Default:- Bank 2 catalyst warm-up ignition ****** inhibited- Bank 2 closed loop fuel metering inhibited- Canister purge inhibited- Maximum engine speed reduced


After clearing the DTC, complete the Start engine and bring to normal operating temperature> 82 °C (180 °F) Idle for 10 minutes
Check for a reoccurrence of fault DTC.


Possible Fault:- Engine misfire Air intake leak between MAF Sensor and throttle Fuel filter / system restriction Fuel injector restriction Low fuel pump output HO2 Sensor(s) (2/1, 2/2) harness wiring condition fault Exhaust leak (before catalyst) ECM receiving incorrect signal from one or more of the following components: ECT Sensor, MAF Sensor, IAT Sensor, TP Sensor

Sep 09, 2011 | 2004 Jaguar X-Type

1 Answer

2003ford taurus bucks at cruising speed 30 to50


Sounds like your mass air flow sensor....or your intake air temperature sensor. Have the vehicle DTC codes checked....Youo may not have a check engine light but a fault code could be stored in the ECM computer. Most auto parts stores will check it for free.

You can't beat free!!!

My car did the same thing with no check engine light and I changed the intake air temp sensor and it fix the problem right away.

Oct 13, 2009 | 2003 Ford Taurus

3 Answers

Engine light 2006 pontiac g6(reset)


first be sure that its the engine light and not the "service" light. the service light will usually illuminate if its time for an oil change. if its the service light ur owners manual should tell u how to reset it. if its ur engine light then try disconnecting ur positive battery cable for 1 minute. that should reset ur ecm and get rid of the engine light. if the engine light comes back on then have a diagnostic scan done to determine whats causing it. LJ

Dec 29, 2008 | 2006 Pontiac G6

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