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The circuit voltage is too high. Could be a failed sensor, wiring short, or PCM problem.
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∙ 11y ago
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What does trouble code p0138 on 2001 dodge 1500 mean?
Downstream O2 sensor circuit volts high.Downstream O2 sensor circuit volts high.
What is Engine code P0158 on a dodge ram?
o2 Sensor Circuit High Volts (Bank2 Sensor2
What is code for P0108 dodge neon 2000?
Map sensor circuit voltage highMap sensor circuit voltage high
What causes P0533 and P0532?
P0532 A/C Refrigerant Pressure Sensor Circuit LowInputP0533 A/C Refrigerant Pressure Sensor Circuit HighInputP0533 -A/C Refrigerant Pressure Sensor Circuit High Input.possible causes, ACP circuit short to GND or SIGRTN.VREF circuit open.Damaged PCM.Open ACP circuit.Damaged ACP sensor.Possible Solution verify vref between 4 and 6 volts.
What is the open circuit voltage of a fully charged 12 volt battery?
Around 13.5 volts or can be as high as 14 volts.
Ford Focus air bag code 44?
Flash Code Description/Information 12 / 52 Low Battery Voltage or VSS (12 volts) 13 / 53 Airbag (SRS) Or Crash Sensor Circuit Short Circuited To Ground or Earth 14 / 54 Primary Crash Sensor Circuit Short Circuited To Ground or Earth 21 Safing Sensor / Diagnostic Unit Not Properly Mounted 22 Safing Sensor / Diagnostic Unit Output Circuit Short Circuited To Battery Voltage or VSS (12 volts) 23 Safing Sensor / Diagnostic Unit Input Feed/Return Circuit Open Circuit 24 Safing Sensor / Diagnostic Unit Output Feed/Return Circuit Open Circuit 32 Driver's Airbag (SRS) Module Circuit High Resistance Or Open Circuit 33 Passenger's Airbag (SRS) Module Circuit High Resistance Or Open Circuit 34 Driver's Airbag (SRS) Module Circuit Low Resistance Or Open Circuit 35 Passenger's Airbag (SRS) Module Circuit Low Resistance Or Open Circuit 41 Right-hand Radiator Primary Crash Sensor Feed/ Return Circuit Open Circuit 42 Left-hand Radiator Primary Crash Sensor Feed/Return Circuit Open Circuit 44 Right-hand Radiator Primary Crash Sensor Not Mounted Properly 45 Left-hand Radiator Primary Crash Sensor Not Mounted Properly 51 Diagnostic Monitor Internal Thermal Fuse Blown (Replace Diagnostic Monitor) 52 Back Up Power Supply Voltage Boost Failure 53 Primary Crash Sensor Circuit Resistance To Ground Or Diagnostic Monitor Failure
How do you fix p0038 on a 2005 Hyundai Elantra?
HO2S Heater Control Circuit High (Bank 1 Sensor 2)symptomsOther than the MIL light illuminating you may not notice any performance issues.causeA short in the O2 sensor heater circuit or the sensor itselfA faulty O2 sensor heaterWiring or connectors are broken or frayed to the sensor or relayBad PCM or ECMThe fixCorrect wiring short or loose connector found in inspection.and/orReplace the bank 1 sensor 2, O2 sensorReplace PCM if circuit has failed and no wiring issues present, good O2 sensor
What is the meaning of emission code po138?
O2 sensor circuit high voltage (bank 1 sensor 2)
What is likely cause of code 1401 after DPFE sensor replacement and EGR cleanup?
P1401 - DPF EGR Sensor Circuit High Voltage Detected The EGR monitor checks the DPFE sensor signal to the PCM for high voltage. The test fails when the average voltage to the PCM goes to a voltage greater than the maximum calibrated value. Possible causes: DPFE circuit open VREF short to PWR Damaged DPFE sensor DPFE circuit short to PWR SIGNAL RTN circuit open Damaged PCM Look at scan data stream for a reading greater than 4.5 volts with the key ON and engine OFF or running. This indicates a hard fault.
What is code p0183?
P0183 Fuel Temperature Sensor A Circuit High Input
What does error po463 mean?
Fuel level sensor A circuit high input.
What does a code 43 mean for a 1991 Chevy Caprice?
I'll give you all of them, these are the codes for 91-93 caprice 8 cyl 5.0-5.7 12= No engine speed signal 13= Open O2 sensor circuit 14= CTS circuit (high temperature) 15= CTS circuit (low temperature) 21= TPS circuit (signal voltage high) 22= TPS circuit (signal voltage low) 23= M/C solenoid circuit (signal voltage low) - CARB 23= IAT sensor circuit (low temp indicated) - TBI 24= VSS circuit 25= IAT sensor circuit (high temp indicated) - TBI 31= Canister purge solenoid circuit - CARB 32= EGR circuit - TBI 33= MAP sensor circuit (signal voltage high-low vacuum) - TBI 34= MAP sensor circuit (signal voltage low-high vacuum) - TBI 34= Pressure sensor circuit (signal voltage out of range) - CARB 41= No distributor reference pulse 42= Ignition control or EST circuit 43= ESC circuit - CARB 43= Knock sensor circuit - TBI 44= O2 sensor circuit (lean exhaust indicated) 45= O2 sensor circuit (rich exhaust indicated) 51= PROM error (faulty or incorrect PROM) 53= EGR system malfunction (California only) - CARB 54= M/C solenoid circuit (signal voltage high) - CARB 54= Fuel pump circuit (low voltage) - TBI 55= ECM error - TBI jr
