P1225 CHEVROLET Possible Causes

• Faulty fuel injector 2
• Fuel injector 2 harness is open or shorted
• Poor electrical connection in fuel injector 2 circuit

How to Fix Code P1225 CHEVROLET?

Start by checking the “possible causes” listed above. Visually inspect the corresponding wiring harness and connectors. Look for damaged components and check for broken, bent, pushed out, or corroded connector pins.

Possible Symptoms

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

P1225 CHEVROLET Meaning

Injector Circuit Cylinder 2 Intermittent is the generic description for Chevrolet code P1225, but the manufacturer may have a different description for your vehicle model and year. Currently, we have no further information about the Chevrolet P1225 OBDII code.

P1225 GMC Possible Causes

• Faulty fuel injector 2
• Fuel injector 2 harness is open or shorted
• Poor electrical connection in fuel injector 2 circuit

How to Fix GMC Code P1225?

Start by checking the “possible causes” listed above. Visually inspect the corresponding wiring harness and connectors. Look for damaged components and check for broken, bent, pushed out, or corroded connector pins.

Possible Symptoms

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

P1225 GMC Meaning

Injector Circuit Cylinder 2 Intermittent is the generic description for GMC code P1225, but the manufacturer may have a different description for your specific vehicle model and year. Currently, we do not have more information about OBDII code P1225 GMC.

P1225 INFINITI Possible Causes

• Faulty electronic throttle control actuator (TP sensor 2)
• Electronic throttle control actuator (TP sensor 2) harness is open or shorted
• Poor electrical connection in electronic throttle control actuator (TP sensor 2) circuit

How to Fix Code P1225 INFINITI?

Start by checking the “possible causes” listed above. Visually inspect the corresponding cable harness and connectors. Look for damaged components and check for broken, bent, pushed out, or corroded connector pins.

When is the Code Detected?

The closed throttle position learning value is excessively low.

Possible Symptoms

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

P1225 INFINITI Meaning

The electronic throttle control actuator consists of a throttle control motor, throttle position sensor, etc. The throttle position (TP) sensor responds to throttle valve movement.
The throttle position sensor has two sensors. These sensors are a type of potentiometer that convert the throttle valve position into output voltage and send the voltage signal to the engine control module (ECM). Additionally, these sensors detect the opening and closing speed of the throttle valve and transmit voltage signals to the ECM. The ECM determines the current throttle valve opening angle from these signals and the ECM controls the throttle control motor to properly adjust the throttle valve opening angle in response to driving conditions.

P1225 MERCEDES-BENZ Possible Causes

• Faulty intake manifold air control solenoid
• Intake manifold air control solenoid harness is open or shorted
• Poor electrical connection in the intake manifold air control solenoid circuit

How to Fix Code P1225 MERCEDES-BENZ?

Start by checking the “possible causes” listed above. Visually inspect the corresponding wiring harness and connectors. Look for damaged components and check for broken, bent, pushed out, or corroded connector pins.

When is the Code Detected?

The closed throttle position learning value is excessively low.

Possible Symptoms

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

P1225 MERCEDES-BENZ Meaning

Intake manifold air control solenoid malfunction is the generic description for Mercedes-Benz code P1225, but the manufacturer may have a different description for your vehicle model and year. Currently, we do not have more information about the OBDII P1225 Mercedes-Benz code.

P1225 NISSAN Possible Causes

• Faulty electronic throttle control actuator (TP sensor 2)
• Electronic throttle control actuator (TP sensor 2) harness is open or shorted
• Poor electrical connection in electronic throttle control actuator (TP sensor 2) circuit

How to Fix Code P1225 NISSAN?

Start by checking the “possible causes” listed above. Visually inspect the corresponding cable harness and connectors. Look for damaged components and check for broken, bent, pushed out, or corroded connector pins.

When is the Code Detected?

The closed throttle position learning value is excessively low.

Possible Symptoms

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

P1225 NISSAN Meaning

The electronic throttle control actuator consists of a throttle control motor, throttle position sensor, etc. The throttle position sensor (TP) responds to throttle valve movement.
The throttle position sensor has two sensors. These sensors are a type of potentiometer that convert throttle position into output voltage and send voltage signals to the engine control module (ECM). Additionally, these sensors detect the opening and closing speed of the throttle valve and transmit voltage signals to the ECM. The ECM determines the current throttle opening angle from these signals and the ECM controls the throttle control motor to properly adjust the throttle opening angle according to driving conditions.

P1225 VOLKSWAGEN Possible Causes

• Faulty fuel injector 1
• Fuel injector 1 harness is open or shorted
• Poor electrical connection in fuel injector 1 circuit

How to Fix Code P1225 VOLKSWAGEN?

Start by checking the “possible causes” listed above. Visually inspect the corresponding wiring harness and connectors. Look for damaged components and check for broken, bent, pushed out, or corroded connector pins.

Technical Notes

If the code is combined with other fuel injector codes (P1226, P1227, P1228, P1229, P1230), the problem may be the fuel pump relay.

Possible Symptoms

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

P1225 VOLKSWAGEN Meaning

Cylinder 1 Injector Circuit Low is the generic description for Volkswagen code P1225, but the manufacturer may have a different description for your vehicle model and year. Currently, we have no further information about Volkswagen OBDII code P1225.

P1226 Possible Causes

• Faulty electronic throttle control actuator (TP sensor 2)
• Electronic throttle control actuator (TP sensor 2) harness is open or shorted
• Poor electrical connection in electronic throttle control actuator (TP sensor 2) circuit

How to Fix Code P1226?

Start by checking the “possible causes” listed above. Visually inspect the corresponding cable harness and connectors. Look for damaged components and check for broken, bent, pushed out, or corroded connector pins.

Possible Symptoms

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

P1226 Meaning

The electronic throttle control actuator consists of a throttle control motor, throttle position sensor, etc. The throttle position (TP) sensor responds to throttle valve movement.
The throttle position sensor has two sensors. These sensors are a type of potentiometer that convert the throttle valve position into output voltage and send the voltage signal to the engine control module (ECM). Additionally, these sensors detect the opening and closing speed of the throttle valve and transmit voltage signals to the ECM. The ECM determines the current throttle valve opening angle from these signals, and the ECM controls the throttle control motor to properly adjust the throttle valve opening angle in response to driving conditions.

P1226 2003 INFINITI G35 Possible Causes

• Faulty electronic throttle control actuator (TP sensor 2)
• Electronic throttle control actuator (TP sensor 2) harness is open or shorted
• Poor electrical connection in electronic throttle control actuator (TP sensor 2) circuit

How to Fix Code P1226 2003 INFINITI G35?

Start by checking the “possible causes” listed above. Visually inspect the related wiring harness and connectors. Look for damaged components and check for broken, bent, pushed out, or corroded connector pins.

When is the Code Detected?

The closed throttle position learning is not completed successfully, repeatedly.

Possible Symptoms

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

P1226 2003 INFINITI G35 Meaning

The electronic throttle control actuator consists of a throttle control motor, throttle position sensor, etc. The throttle position sensor (TP) responds to throttle valve movement.
The throttle position sensor has two sensors. These sensors are a type of potentiometer that convert throttle valve position into output voltage and send voltage signals to the engine control module (ECM). Additionally, these sensors detect the opening and closing speed of the throttle valve and transmit voltage signals to the ECM. The ECM determines the current throttle valve opening angle from these signals and the ECM controls the throttle control motor to properly adjust the throttle valve opening angle according to driving conditions.

P1226 2005 NISSAN PATHFINDER Possible Causes

• Faulty electronic throttle control actuator (TP sensor 2)
• Electronic throttle control actuator (TP sensor 2) harness is open or shorted
• Poor electrical connection in electronic throttle control actuator (TP sensor 2) circuit

How to Fix P1226 2005 NISSAN PATHFINDER?

Start by checking the “possible causes” listed above. Visually inspect the related wiring harness and connectors. Look for damaged components and check for broken, bent, pushed out, or corroded connector pins.

Technical Notes

If there is no intake leak, clean the throttle body, adjust the engine idle, and clear the engine code. If the code returns, you may need to replace the electronic throttle control actuator (motor) to resolve the issue.

When is the Code Detected?

Closed throttle position learning is not completed successfully, repeatedly.

Possible Symptoms

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

P1226 2005 NISSAN PATHFINDER Meaning

The electronic throttle control actuator consists of a throttle control motor, throttle position sensor, etc. The throttle position (TP) sensor responds to throttle valve movement.
The throttle position sensor has two sensors. These sensors are a type of potentiometer that convert the throttle valve position into output voltage and send the voltage signal to the engine control module (ECM). Additionally, these sensors detect the opening and closing speed of the throttle valve and transmit voltage signals to the ECM. The ECM determines the current throttle valve opening angle from these signals, and the ECM controls the throttle control motor to properly adjust the throttle valve opening angle in response to driving conditions.

P1226 AUDI Possible Causes

• Faulty fuel injector 2
• Fuel injector 2 harness is open or shorted
• Poor electrical connection in fuel injector 2 circuit

How to Fix P1226 AUDI Code?

Start by checking the “possible causes” listed above. Visually inspect the corresponding wiring harness and connectors. Look for damaged components and check for broken, bent, pushed out, or corroded connector pins.

Technical Notes

If the code is combined with other fuel injector codes (P1225, P1227, P1228, P1229, P1230), the problem may be the fuel pump relay.

Possible Symptoms

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

P1226 AUDI Meaning

Cylinder 2 injector circuit short to ground is the generic description for Audi P1226 code, but the manufacturer may have a different description for your vehicle model and year. Currently, we don’t have more information about the Audi P1226 OBDII code.