Question about 2002 Dodge Grand Caravan

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P0122 ,p0123,p1193,p0508 - 2002 Dodge Grand Caravan

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Posted on Jan 02, 2017

ginko
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SOURCE: code p0122 and p0123 after changing computer

Hi.

The problem is regarding TPS (throttle position sensor located in throttle body). Both codes are TPS voltage out of range (low and high) If you get both codes at once, then :

TPS may be defective,
wiring to TPS may be shorted to ground.
There may be a problem in the +5V circuit powering the TPS.
There may be a problem with ECU connector.

Posted on Jan 20, 2011

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SOURCE: what could be wrong when you get code p0122 and

throttle position sensor. check the electrical connection to the sensor for corrosion and security.

If the van is running well, you can try and reset the MIL and see if the codes come back.

If there are symptoms such as the engine is stumbling or hesitating, carefully inspect all wiring and connectors that lead to the TPS. More than likely the problem is with the TPS wiring. Check the voltage at the TPS (refer to a service manual for your vehicle for this specific information). If the voltage spikes or is too high (over 4.65 volts with key on, engine off), then that is indicative of a problem. Carefully trace each wire from the TPS wiring harness to check for breaks, rubbing against other components, etc.

Posted on Jan 20, 2011

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1 Answer

Multiple codes on 2002 dodge durango


This many codes sounds like a wiring issue. You need to inspect all the wiring. If you have rabbits in your area, they eat wires. If not then it is likely to be a corroded or loose ground. You need to get a wiring diagram etc.

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My 2003 honda accord has the codes p0123 p0122 and I just put a new TPS sensor and i cleared the codes, then i drove it for about 3 minutes the check engine turn back on. What do i have to do?


check codes again. if same codes, check installation of tps. may be another problem along that circuit if new tps good and installed properly.

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I have a2001 plymouth neon that will not idle. The error codes are P1192 P1193 and P0508 what are they? How do I fix them? Where do I get the parts? I NEED MY CAR BACK


ok here we go p1192 -IAT CIRCUT LOW (intake air temp sensor circuit indicater low.
p1193 is the same but all circuits are high.
could not find po508 on plymouths are you sure of code #.
code po505(idle air control motor circuits)

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1 Answer

P0122,p0106,p0206,p1478


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1 Answer

Codes p0112 p 0113 p0016 p0117 p0118 p0121 p0122 p0123 wow all came on at once All I did was fix the cable on the seat ??????????????


Hello! The common point is that all 6 codes are associated with the 5 volt DC reference supply...Tell me exactly what went on with the seat cable repair...Include wire color codes...

Guru..........Saailer

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I am working on a 2005 Saturn Ion and the problem is the car will start and run for a few seconds then die. I tried cutting the white wire while it ran but nothing changed so I soldered it back together. I...


Hi,

I have sent the procedures to your email, if you just follow these you will find out what is causing the problem with this vehicle.

Thanks

Jason

Oct 19, 2010 | Cars & Trucks

2 Answers

Please can you give me the code of TPS of Chevrolet Epica 2004


There are 3 DTC codes related to the TPS....

1. P0121 - Throttle Position (TP) Sensor Performance

2. P0122 - Throttle Position (TP) Sensor Circuit Low Voltage

3. P0123 - Throttle Position (TP) Sensor Circuit High Voltage

If there is any further assistance, please let us know

Sep 27, 2010 | Chevrolet Chevy Cars & Trucks

1 Answer

06 pt cruiser dtc p0108,p0113,p0123,and p0508 car will not start


P0108 (M)
Manifold Absolute Pressure/Barometric Pressure Circuit High Input
MAP sensor input above maximum acceptable voltage.

P0113 (M)
Intake Air Temperature Circuit High Input
Intake air (charge) temperature sensor input above the maximum acceptable voltage.


P0508 (M)
Idle Air Control Motor Circuit Low
Idle Air Control Motor Circuit input below acceptable current.

THESE DIFNITIONS ARE FROM THE FACTORY REPAIR MANUAL, LOOKS LIKE YOU MAY HAVE A WIRING HARNESS PROBLEM OR DISCONNECTED COMPONENTS, CHECK THE IAT AND MAP SENSOR AN MAKE SURE THEY ARE CONNECTED.

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I have a 2004 jeep wrangler and i am reading the codes p0122 p0123 and p0432 can anyone let me know what these dtc's mean and if possible how to fix what it broken


P0122 - Throttle Position (TP) Sensor Circuit Low Voltage
P0123 - Throttle Position (TP) Sensor Circuit High Voltage
without checking it 1st I would guess the TPS is most likely defective.
P0432 - Catalyst System Low Efficiency Bank 2, you may have to replace the Catalytic convertor, it may be worn out,
A WORD OF CAUTION: Don't use aftermarket cats, they tend to reset the same code due to compatibility issues, also replace the cat monitor sensor (looks like an O2 sensor) located just to the rear of the bank 2 cat converter.

Dec 04, 2008 | Jeep Wrangler Cars & Trucks

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