P1268 – Cylinder #8 Top to Bottom Short Side

P1268 Possible Causes

  • Faulty fuel injector 8
  • Fuel injector 8 harness is open or shorted
  • Poor electrical connection in fuel injector 8 circuit
  • Faulty fuel injector interface module

How is code P1268 repaired?

Start by checking the “Possible Causes” listed above. Visually inspect the related wiring harness and connectors. Check for damaged components and look for broken, bent, pushed out, or corroded connector pins.

Possible Symptoms

  • Engine light on (or service engine soon warning light)

P1268 Meaning

Fuel injectors are connected to the high-pressure injection rail and deliver a calibrated amount of fuel directly into the combustion chamber. The piezo actuator is controlled by the PCM during the main injection step for about 0 to 400 microseconds. The activation and deactivation times of the fuel injectors are controlled by the piezo actuation device, which allows for extreme precision during the injection cycle. The diagnostic trouble code (DTC) is detected by the fuel injector interface module in the secondary (rear) fuel injector circuit.

P1268 AUDI – Injector 3 Control Limit Not Reached

P1268 AUDI Possible Causes

  • Control period too short
  • Low fuel level
  • Faulty fuel injector
  • Fuel injector harness is open or shorted
  • Poor electrical connection in fuel injector circuit

How is the P1268 AUDI code repaired?

Start by checking the “Possible Causes” listed above. Visually inspect the wiring harness and related connectors. Check for damaged components and look for broken, bent, pushed out, or corroded connector pins.

Possible Symptoms

  • Engine light on (or service engine soon warning light)

P1268 AUDI Meaning

Cylinder 3 Injector Control Limit Not Reached is the generic description for Audi P1268 code, but the manufacturer may have a different description for your vehicle model and year. Currently, we have no further information about the Audi P1268 OBDII code.

P1269 – Injector 4 Signal not plausible

P1269 Possible Causes

  • Faulty fuel injector
  • Fuel injector harness is open or shorted
  • Poor electrical connection in fuel injector circuit

How is code P1269 repaired?

Start by checking the “Possible Causes” listed above. Visually inspect the related wiring harness and connectors. Check for damaged components and look for broken, bent, pushed out, or corroded connector pins.

Possible Symptoms

  • Engine light on (or service engine soon warning light)

P1269 Meaning

Injector 4 Implausible Signal is the generic description for code P1269, but the manufacturer may have a different description for your vehicle model and year. Currently, we have no further information about OBDII code P1269.

P1269 AUDI – Injector 4 Signal Implausible

P1269 AUDI Possible Causes

  • Faulty fuel injector
  • Fuel injector harness is open or shorted
  • Poor electrical connection in the fuel injector circuit

How is the AUDI P1269 code repair performed?

Start by checking the “Possible Causes” listed above. Visually inspect the wiring harness and associated connectors. Check for damaged components and look for broken, bent, pushed out, or corroded connector pins.

Possible Symptoms

  • Engine light on (or service engine soon warning light)

P1269 AUDI Meaning

Injector 4 Implausible Signal is the generic description for Audi P1269 code, but the manufacturer may have a different description for your vehicle model and year. Currently, we have no further information about the Audi P1269 OBDII code.

P1269 VOLKSWAGEN – Injector 4 Signal Implausible

P1269 VOLKSWAGEN Possible Causes

  • Faulty fuel injector
  • Fuel injector harness is open or shorted
  • Poor electrical connection in fuel injector circuit

How is the P1269 VOLKSWAGEN code repair performed?

Start by checking the “Possible Causes” listed above. Visually inspect the wiring harness and associated connectors. Check for damaged components and look for broken, bent, pushed out, or corroded connector pins.

Possible Symptoms

  • Engine light on (or service engine soon warning light)

P1269 VOLKSWAGEN Meaning

Injector 4 Implausible Signal is the generic description for Volkswagen code P1269, but the manufacturer may have a different description for your vehicle model and year. Currently, we have no further information about the Volkswagen P1269 OBDII code.

P126A – Pre-catalytic converter plausibility correlation fault for nitrogen oxide sensor oxygen sensor

P126A Possible Causes

  • Faulty nitrogen oxide (NOx) sensor
  • Nitrogen oxide (NOx) sensor wiring harness is open or short-circuited
  • Poor electrical connection in the nitrogen oxide (NOx) sensor circuit

How is code P126A repaired?

Start by checking the “Possible Causes” listed above. Visually inspect the wiring harness and associated connectors. Check for damaged components and look for broken, bent, pushed out, or corroded connector pins.

Possible Symptoms

  • Check engine light on (or service engine soon warning light)

P126A Meaning

The engine control module (ECM) monitors the nitrogen oxide (NOx) sensor. The ECM sets the OBDII code when the nitrogen oxide (NOx) sensor does not meet factory specifications.

P126A BMW – Nitrogen Oxide Sensor Pre-Catalytic Converter Oxygen Sensor Plausibility Correlation Fault

P126A BMW Possible Causes

  • Faulty nitrogen oxide (NOx) sensor
  • Nitrogen oxide (NOx) sensor wiring harness is open or short-circuited
  • Poor electrical connection in the nitrogen oxide (NOx) sensor circuit

How is BMW P126A Code Repair Performed?

Start by checking the “Possible Causes” listed above. Visually inspect the wiring harness and associated connectors. Check for damaged components and look for broken, bent, pushed out, or corroded connector pins.

Possible Symptoms

  • Check engine light on (or service engine soon warning light)

P126A BMW Meaning

The engine control module (ECM) monitors the nitrogen oxide (NOx) sensor. The ECM sets the OBDII code when the nitrogen oxide (NOx) sensor does not meet factory specifications.

P126A MINI – Nitrogen Oxide Sensor Pre-Catalytic Converter Oxygen Sensor Plausibility Correlation Fault

P126A MINI Possible Causes

  • Faulty nitrogen oxide (NOx) sensor
  • Nitrogen oxide (NOx) sensor wiring harness is open or short-circuited
  • Poor electrical connection in the nitrogen oxide (NOx) sensor circuit

How is P126A MINI Code Repaired?

Start by checking the “Possible Causes” listed above. Visually inspect the wiring harness and associated connectors. Check for damaged components and look for broken, bent, pushed out, or corroded connector pins.

Possible Symptoms

  • Check Engine Light on (or Service Engine Soon warning light)

P126A MINI Meaning

The Engine Control Module (ECM) monitors the nitrogen oxide (NOx) sensor. The ECM sets the OBDII code when the nitrogen oxide (NOx) sensor does not meet factory specifications.

P126B FORD – Malfunction in Fuel Injector 2 Input Circuit

P126B FORD Possible Causes

  • Faulty fuel injector
  • Fuel injector harness is open or shorted
  • Poor electrical connection in the fuel injector circuit

How is P126B FORD Code Repaired?

Start by checking the “Possible Causes” listed above. Visually inspect the wiring harness and related connectors. Check for damaged components and look for broken, bent, pushed out, or corroded connector pins.

Possible Symptoms

  • Engine light on (or service engine soon warning light)

P126B FORD Meaning

The Engine Control Module (ECM) monitors the fuel injector. The ECM sets the OBDII code when the fuel injector does not meet factory specifications.

P126C – Nitrogen Oxide Sensor Adjustment Fault at Start of Charging Phase

P126C Possible Causes

  • Faulty nitrogen oxide (NOx) sensor
  • Nitrogen oxide (NOx) sensor harness is open or short-circuited
  • Poor electrical connection in the nitrogen oxide (NOx) sensor circuit

How is P126C code repair performed?

Start by checking the “Possible Causes” listed above. Visually inspect the wiring harness and associated connectors. Check for damaged components and look for broken, bent, pushed out, or corroded connector pins.

Possible Symptoms

  • Check Engine Light on (or Service Engine Soon warning light)

P126C Meaning

The Engine Control Module (ECM) monitors the nitrogen oxide (NOx) sensor. The ECM sets the OBDII code when the nitrogen oxide (NOx) sensor does not meet factory specifications.