Code pulling u1123 scp data fault for speedometer. Speedo not working and goes to limp mode
U1123 SCP (J1850) Invalid or Missing Data for Odometer, if you couldn't fix it by yourself, you shold take it to professional.
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super vag k+can v4.8
SOURCE: 1995 buick lesabre Speedo inop
I would have the transmission shop check out the transmission.
The transmission may have a soleniod issue.
SOURCE: keyless entry code for 2003 lincoln aviator
Every car different, call an auto rescue or towing company, the trucks are usually equiped with slim jims, that can be used to gain access to your vehicle.
Hope this helps.
Ed
SOURCE: Holden rodeo 99 3.2v6 4l30e code 82 and going into limp mode
the tcm may be faulty or has a loose ground, try swaping in another if you can get one borrowed or a cheap used one from a salvage unit
SOURCE: LINCOLN CODE READ ON SNAP-ON SCANNER. U1262
bottom line is the U1262 is a communication failure between your scanner and a module
assuming you actually pulled the code from the PCM then you have lost communication with a different module like the ABS, DDM, LCM, RASM, HEC, PAM and any other module I can't think of right now
You need a detailed pinpoint test from a Ford service manual or aftermarket source like Alldata, Shop key or Mitchell on Demand
You could be dealing with over a 100 different test PER module
Obviously something we can't do on-line too easily
If you could at least identify which module you have lost communications with your dealer may, for a fee, copy the correct pinpoint test
SOURCE: My 2003 chevy truck goes
Symptoms
- Engine Light ON (or Service Engine Soon Warning Light)
- No throttle response
Possible Causes
- Harness or connector (The TP sensor circuit is open or shorted.)
- Electric Throttle Control Actuator (or Throttle Body Motor)
- Accelerator Pedal Position Sensor (APP)
P0220 Description
Electric Throttle Control Actuator consists of throttle control motor,
throttle position (TP)sensor, etc. The throttle position sensor responds
to the throttle valve movement.
The throttle position sensor
has the two sensors. These sensors are a kind of potentiometers which
transform the throttle valve position into output voltage, and emit the
voltage signal to the ECM. In addition, these sensors detect the opening and closing speed of the throttle valve and feed the voltage signals to the ECM. The ECM judges the current opening angle of the throttle valve from these signals and the ECM controls the throttle control motor to make the throttle valve opening angle properly in response to driving condition.
When is the code detected?
An unexpected voltage from the TP sensor is sent to ECM.
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