What are the symptoms of the p0120 OBD-II trouble code?
The ECM detected that the output from TPS sensor circuit A went outside of the specified voltage range in relation to TPS sensor circuit B. The TPS sensor circuit A output falls below .2 volts or goes above 4.5 volts. What are the symptoms of the P0120 code?
What causes a p0120 TPS a circuit malfunction?
Potential causes of the P0120 code include: Sticking throttle return spring MAP or TPS connector corrosion Misrouted harness causing chafing If you have access to a scan tool, with KOEO (Key on engine off) observe the TPS voltage.
What are the p0120 and p2135 codes?
I have 2 codes P0120 and P2135, I first replace the pigtail and TPS sensor same problem and codes (Reduced engine power). so i bit the bullet and replaced the throttle body along with another new TPS (it came attached ) still same problem…any help?… codes P0340 and P0120 please help!
What happens when you put a p0120 code on an ECM?
The P0120 code will put the engine ECM to go into a failsafe mode, which will cause various drive complaints until repairs are done. For example, lack of acceleration, high idle, bucking or jerking, limited speeds, and possible stalling depending on the manufacturer failsafe mode strategy. What repairs can fix the P0120 code?
The ECM detected that the output from TPS sensor circuit A went outside of the specified voltage range in relation to TPS sensor circuit B. The TPS sensor circuit A output falls below .2 volts or goes above 4.5 volts. What are the symptoms of the P0120 code?
Potential causes of the P0120 code include: Sticking throttle return spring MAP or TPS connector corrosion Misrouted harness causing chafing If you have access to a scan tool, with KOEO (Key on engine off) observe the TPS voltage.
What are the common causes of code p0220?
What are the common causes of code P0220 ? 1 Damaged, short circuited, or corroded wiring and connectors 2 Defective TPS or pedal sensors 3 Mal-adjusted TPS sensors 4 Mechanical wear in the TPS sensor and/or throttle body 5 Carbon deposits in the throttle body that impede the movement of the throttle plate
I have 2 codes P0120 and P2135, I first replace the pigtail and TPS sensor same problem and codes (Reduced engine power). so i bit the bullet and replaced the throttle body along with another new TPS (it came attached ) still same problem…any help?… codes P0340 and P0120 please help!
What’s the problem with the TPS code p0120?
The P0120 code may be accompanied by other TPS codes, so following the manufacturer pinpoint tests for each code received may be needed to fix the complaint. Most failures for code P0120 involve a defective TPS sensor not tracking the throttle angle correctly.
What is a trouble code for TPS a?
P0120 is a diagnostic trouble code (DTC) for “TPS “A” Circuit Malfunction”. This can happen for multiple reasons and a mechanic needs to diagnose the specific cause for this code to be triggered in your situation. Our certified mobile mechanics can come to your home or office to perform the Check Engine Light diagnostic for $70.00.
What causes a p0120 code on a throttle return?
Potential causes of the P0120 code include: Sticking throttle return spring MAP or TPS connector corrosion Misrouted harness causing chafing Bad TPS Bad PCM
How does the TPS work on a Nissan p0120?
The TPS sends the throttle position information back to the PCM on this signal wire. When the throttle is closed the signal is near .45 volts. At WOT (Wide Open Throttle) the TPS signal voltage will approach a full 5 volts.
Where can I find the OBD code p0120?
OBD-II Code P0120 is defined as a Throttle/Pedal Position Sensor/Switch “A” Circuit Malfunction. The Throttle Position Sensor/Switch is located on the Throttle Body of the Intake Manifold and the Pedal Position Sensor/Switch is part of the Accelerator Pedal assembly.
What should voltage be when p0120 is set?
As the Throttle is opened and/or the pedal is depressed, the voltage rises to around 2.5 volts at half throttle and to 4.5 to 5 volts at Wide Open Throttle. Whenever P0120–P0124 codes are triggered and set in the PCM’s memory, the first thing to do is to verify the code (s).