P1701
Transmission Solenoid Malfunction (Mazda)
P1703
Brake On/Off Switch (Mazda)
P1703
Brake On/Off Switch Out Of Range (Ford)
P1705
Automatic Transaxle (Acura)
P1705
Transmisson Range Sensor Out Of Range (Ford)
P1705
Transmisson Range Sensor (Mazda)
P1706
Automatic Transaxle (Acura)
P1709
Automatic Transaxle (Acura)
P1709
Park/Neutral Position Switch (Mazda)
P1709
Park/Neutral Position Switch Out Of Range (Ford)
P1710
Automatic Transaxle (Acura)
P1711
Transmission Fluid Temperature Sensor (Mazda)
P1713
Automatic Transaxle (Acura)
P1719
Skip Shift Solenoid Circuit (Chrysler)
P1729
4×4 Low Switch (Mazda)
P1729
4×4 Low Switch Malfunction (Ford)
P1738
Automatic Transaxle (Acura)
P1739
Automatic Transaxle (Acura)
P1740
Automatic Transaxle (Acura)
P1746
EPC Solenoid Failed Low (Mazda)
P1747
EPC Solenoid Short Circuit (Mazda)
P1749
EPC Solenoid Open Circuit (Mazda)
P1751
Shift Solenoid #1 (SS1) (Mazda)
P1753
Automatic Transaxle (Acura)
P1754
Coast Clutch Solenoid (Mazda)
P1756
GOV Press Not Equal To Target @ 15-20 PSI (Chrysler)
P1756
Shift Solenoid #2 (SS2) (Mazda)
P1757
GOV Press Not Equal To Target @ 15-20 PSI (Chrysler)
P1758
Automatic Transaxle (Acura)
P1761
Shift Solenoid #3 (SS3) (Mazda)
P1762
Gov Press Sen Offset Volts Too Low or high(Chrysler)
P1763
Governor Pressure Sensor Volts Too High (Chrysler)
P1764
Governor Pressure Sensor Volts Too Low (Chrysler)
P1765
Trans 12 Volt Supply Relay CTRL Circuit (Chrysler)
P1768
Automatic Transaxle (Acura)
P1773
Automatic Transaxle (Acura)
P1778
Automatic Transaxle (Acura)
P1780
Transmission Control Switch (Mazda)
P1780
Transmission Control Switch Out Of Range(Ford)
P1781
4×4 Switch Out Of Range (Ford)
P1781
4×4 Low Switch (Mazda)
P1783
Transmission Over Temperature Condition (Mazda)
P1786
Automatic Transaxle (Acura)
P1790
Automatic Transaxle (Acura)
P1791
Automatic Transaxle (Acura)
P1792
Automatic Transaxle (Acura)
P1794
Automatic Transaxle (Acura)
P1100
MAF Intermittant (Mazda)
P1101
MAF Out Of Range (Mazda)
P1106
Manifold Absolute Pressure (MAP) sensor circuit intermittent high voltage
P1107
Manifold Absolute Pressure (MAP) sensor circuit intermittent low voltage
P1108
BARO to MAP signal circuit comparison too high
P1111
Intake Air Temperature (IAT) sensor intermittent high voltage
P1112
Intake Air Temperature (IAT) sensor intermittent low voltage
P1114
Engine Coolant Temperature (ECT) sensor circuit intermittent low voltage
P1115
Engine Coolant Temperature (ECT) sensor circuit intermittent high voltage
P1115
Intake Air Temperature 2 Circuit High Input (Ford)
P1116
ECT Sensor Out Of Range (Mazda)
P1116
ECT Sensor Out Of Range (Ford)
P1117
ECT Intermittent (Mazda)
P1117
ECT Intermittent (Ford)
P1120
TPS Out Of Range Low (Mazda)
P1120
TPS Out Of Range Low (Ford)
P1121
Throttle Position (TP) Sensor Inconsistent With MAF Sensor High Voltage
P1122
Throttle Position (TP) Sensor Inconsistent With MAF Sensor Low Voltage
P1124
TPS Out Of Self Teat Range (Mazda)
P1124
TPS Out Of Self Teat Range (Ford)
P1125
TPS Intermittant (Mazda)
P1125
TPS Intermittant (Ford)
P1127
Exhaust Not Warm Enough, Downstream Sensor Not Tested (Ford)
P1128
MAP Lower Than Expected (Acura)
P1129
Upstream O2 Sensors Swapped Bank To Bank (HO2S-11-21) (Ford)
P1129
MAP Higher Than Expected (Acura)
P1129
Downstream O2 Sensors Swapped Bank To Bank (HO2S-12-22) (Ford)
P1130
Heated O2 Sensor (HO2S) 11 At Adaptive Limit (Mazda)
P1130
Lack Of HO2S-11, Fuel Trim At Limit (Ford)
P1131
HO2S 11 Indicates Lean (Mazda)
P1131
HO2S 11 Indicates Lean (Ford)
P1132
HO2S 11 Indicates Rich (Mazda)
P1132
HO2S 11 Indicates Rich (Ford)
P1133
Heated Oxygen Sensor (HO2S) insufficient switching bank 1 sensor 1 (Rear Bank)
P1134
Heated Oxygen Sensor (HO2S) transition time ratio bank 1 sensor 1 (Rear Bank)
P1137
Lack Of HO2S-12 Switch Indicates Lean (Ford)
P1138
Lack Of HO2S-12 Switch Indicates Rich (Ford)
P1150
Lack Of HO2S-21 Switch Fuel Trim At Limit (Ford)
P1151
Lack Of HO2S-21 Switch Indicates Lean (Ford)
P1152
Lack Of HO2S-21 Switch Indicates Rich (Ford)
P1153
Heated Oxygen Sensor (HO2S) insufficient switching bank 2 sensor 1 (Front Bank)
P1154
Heated Oxygen Sensor (HO2S) transition time ratio bank 2 sensor 1 (Front Bank)
P1157
Lack Of HO2S-22 Switch Indicates Lean (Ford)
P1158
Lack Of HO2S-22 Switch Indicates Rich (Ford)
P1168
FRP Sensor In Range But Low (Ford)
P1169
FRP Sensor In Range But High (Ford)
P1180
Fuel Delivery System Low (Ford)
P1181
Fuel Delivery System High (Ford)
P1183
EOT Sensor Circuit Malfunction (Ford)
P1184
EOT Sensor Out Of Range (Ford)
P1189
Engine Oil Pressure Switch Circuit
P1192
Inlet Air Temp. Circuit Low (Chrysler)
P1193
Inlet Air Temp. Circuit High (Chrysler)
P1195
1/1 O2 Sensor Slow During Catalyst Monitor (Chrysler)
P1196
2/1 O2 Sensor Slow During Catalyst Monitor (Chrysler)
P1197
1/2 O2 Sensor Slow During Catalyst Monitor (Chrysler)
P1198
Radiator Temperature Sensor Volts Too High (Chrysler)
P1199
Radiator Temperature Sensor Volts Too Low (Chrysler)
P0700
Transmission Control System Malfunction
P0701
Transmission Control System Range/Performance
P0702
Transmission Control System Electrical
P0703
Torque Converter/Brake Switch B Circuit Malfunction
P0704
Clutch Switch Input Circuit Malfunction
P0705
Transmission Range Sensor Circuit Malfunction (PRNDL Input)
P0706
Transmission Range Sensor Circuit Range/Performance
P0707
Transmission Range Sensor Circuit Low Input
P0708
Transmission Range Sensor Circuit High Input
P0709
Transmission Range Sensor Circuit Intermittent
P0710
Transmission Fluid Temperature Sensor Circuit Malfunction
P0711
Transmission Fluid Temperature Sensor Circuit Range/Performance
P0712
Transmission Fluid Temperature Sensor Circuit Low Input
P0713
Transmission Fluid Temperature Sensor Circuit High Input
P0714
Transmission Fluid Temperature Sensor Circuit Intermittent
P0715
Input/Turbine Speed Sensor Circuit Malfunction
P0716
Input/Turbine Speed Sensor Circuit Range/Performance
P0717
Input/Turbine Speed Sensor Circuit No Signal
P0718
Input/Turbine Speed Sensor Circuit Intermittent
P0719
Torque Converter/Brake Switch B Circuit Low
P0720
Output Speed Sensor Circuit Malfunction
P0721
Output Speed Sensor Circuit Range/Performance
P0722
Output Speed Sensor Circuit No Signal
P0723
Output Speed Sensor Circuit Intermittent
P0724
Torque Converter/Brake Switch B Circuit High
P0725
Engine Speed Input Circuit Malfunction
P0726
Engine Speed Input Circuit Range/Performance
P0727
Engine Speed Input Circuit No Signal
P0728
Engine Speed Input Circuit Intermittent
P0730
Incorrect Gear Ratio
P0731
Gear 1 Incorrect Ratio
P0732
Gear 2 Incorrect Ratio
P0733
Gear 3 Incorrect Ratio
P0734
Gear 4 Incorrect Ratio
P0735
Gear 5 Incorrect Ratio
P0736
Reverse Incorrect Ratio
P0740
Torque Converter Clutch Circuit Malfunction
P0741
Torque Converter Clutch Circuit Performance or Stuck Off
P0742
Torque Converter Clutch Circuit Stuck On
P0743
Torque Converter Clutch Circuit Electrical
P0744
Torque Converter Clutch Circuit Intermittent
P0745
Pressure Control Solenoid Malfunction
P0746
Pressure Control Solenoid Performance or Stuck Off
P0747
Pressure Control Solenoid Stuck On
P0748
Pressure Control Solenoid Electrical
P0749
Pressure Control Solenoid Intermittent
P0750
Shift Solenoid A Malfunction
P0751
Shift Solenoid A Performance or Stuck Off
P0752
Shift Solenoid A Stuck On
P0753
Shift Solenoid A Electrical
P0754
Shift Solenoid A Intermittent
P0755
Shift Solenoid B Malfunction
P0756
Shift Solenoid B Performance or Stuck Off
P0757
Shift Solenoid B Stuck On
P0758
Shift Solenoid B Electrical
P0759
Shift Solenoid B Intermittent
P0760
Shift Solenoid C Malfunction
P0761
Shift Solenoid C Performance or Stuck Off
P0762
Shift Solenoid C Stuck On
P0763
Shift Solenoid C Electrical
P0764
Shift Solenoid C Intermittent
P0765
Shift Solenoid D Malfunction
P0766
Shift Solenoid D Performance or Stuck Off
P0767
Shift Solenoid D Stuck On
P0768
Shift Solenoid D Electrical
P0769
Shift Solenoid D Intermittent
P0770
Shift Solenoid E Malfunction
P0771
Shift Solenoid E Performance or Stuck Off
P0772
Shift Solenoid E Stuck On
P0773
Shift Solenoid E Electrical
P0774
Shift Solenoid E Intermittent
P0775
Pressure Control Solenoid “B”
P0776
Pressure Control Solenoid “B” Performance or Stuck off
P0777
Pressure Control Solenoid “B” Stuck On
P0778
Pressure Control Solenoid “B” Electrical
P0779
Pressure Control Solenoid “B” Intermittent
P0780
Shift Malfunction
P0781
1-2 Shift Malfunction
P0782
2-3 Shift Malfunction
P0783
3-4 Shift Malfunction
P0784
4-5 Shift Malfunction
P0785
Shift/Timing Solenoid Malfunction
P0786
Shift/Timing Solenoid Range/Performance
P0787
Shift/Timing Solenoid low
P0788
Shift/Timing Solenoid High
P0789
Shift/Timing Solenoid Intermittent
P0790
Normal/Performance Switch Circuit Malfunction
P0791
Intermediate Shaft Speed Sensor Circuit
P0792
Intermediate Shaft Speed Sensor Circuit Range/Performance
P0793
Intermediate Shaft Speed Sensor Circuit No signal
P0794
Intermediate Shaft Speed Sensor Circuit Intermittent
P0795
Pressure Control Solenoid “C”
P0796
Pressure Control Solenoid “C” Performance or Stuck off
P0797
Pressure Control Solenoid “C” Stuck On
P0798
Pressure Control Solenoid “C” Electrical
P0799
Pressure Control Solenoid “C” Intermittent
OBD II Code P0116
Engine Coolant Temperature Circuit Range/Performance Problem
Our emissions expert has put together the following information about the P0116 fault code. We have also included diagnostic procedures you can take to your repair shop if the mechanic is having difficulty analyzing the code.
OBD II Fault Code
OBD II P0116
Fault Code Definition
The Engine Coolant Temperature Sensor measures the rise and fall of the Engine Coolant Temperature. This provides critical data needed for the Powertrain Control Module (PCM) to control the Air Fuel Ratio, the Ignition Spark Timing, the cooling fans, and many components of the Emissions Control Systems. Code P0116 indicates a performance problem with the sensor signal to the Powertrain Control Module.
Symptoms
Check Engine Light will illuminate
In many cases, no abnormal symptoms may be noticed
In some cases, the engine may be hard starting and/or get poor fuel economy
Common Problems That Trigger the P0116 Code
Defective Engine Coolant Temperature Sensor
Rusty and/or corroded Engine Coolant
Faulty or corroded Engine Coolant Temperature wiring or connections
Common Misdiagnoses
Engine Coolant Temperature Sensor is replaced when the real cause is rusty coolant
Engine Coolant Temperature Sensor is replaced when the real cause is a poor connection or chafed wiring
Engine Coolant Temperature Sensor is replaced when the real problem is in the Cooling System
Throttle/Pedal Position Sensor/Switch “A” Circuit Low Input
Our emissions expert has put together the following information about the P0122 fault code. We have also included diagnostic procedures you can take to your repair shop if the mechanic is having difficulty analyzing the code.
OBD II Fault Code
OBD II P0122
Fault Code Definition
Code P0122 is triggered when the voltage output from the Throttle/Pedal Position Sensor/Switch to the PCM is too low.
The Throttle Position Sensor/Switch is located on the Throttle Body of the Intake Manifold and the Pedal Position Sensor/Switch is located on the Accelerator Pedal. These sensors provide precise input from the driver’s foot in terms of how much power is needed—and how urgently—from the engine.
As the Throttle Position Sensor is rotated from its base resting position to full acceleration, it sends a increasing voltage signal to the Powertrain Control Module (PCM). This decreasing or increasing voltage signal is used by the PCM to manage the Air Fuel Ratio and Spark Timing of the engine as well as other emissions system components.
Symptoms
Check Engine Light will illuminate
In many cases, no abnormal symptoms may be noticed
In some cases, the engine may be hard starting
In some cases, the engine may hesitate during acceleration
Common Problems That Trigger the P0122 Code
Defective Throttle Position Sensor or Switch
Torn or jammed floor mats
Faulty or corroded Throttle/Pedal Position Sensor/Switch wiring or connections
Common Misdiagnoses
Throttle or Pedal Position Sensor is replaced when the real problem is a poor connection or chafed wiring
Pedal Position Sensor is replaced when the real problem is torn or damaged floor mats
Possible Solutions
Some recommended troubleshooting and repair steps are:
Carefully check the throttle position sensor (TPS), wiring connector, and wiring for breaks, etc. Repair or replace as necessary
Check the voltage at the TPS (refer to a service manual for your vehicle for specific information). If the voltage is too low that is indicative of a problem. Replace if necessary.
If recently replaced the TPS may need to be adjusted. On some vehicles the installation instructions call for the TPS to be properly aligned or adjusted, consult a repair manual for specifics.
If there are no symptoms at all, the problem may be intermittent and clearing the code may resolve the issue temporarily. If this is the case then you should definitely check the wiring to be sure it’s not rubbing on anything, grounding, etc. The code may come back.
Other TPS sensor and circuit related DTCs: P0120, P0121, P0123, P0124
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