Chevrolet Spark manuals

Mazda CX-5 Service & Repair Manual: Air Fuel Ratio (A/F) Sensor

Mazda CX-5 Service & Repair Manual / Engine / Control / Air Fuel Ratio (A/F) Sensor

Purpose/Function

Construction

Operation

A/F sensor characteristic


Fail-safe


DTC No.

Fail-safe function

P0031:00

  • Stops the fuel feedback control.

P0032:00

  • Stops the fuel feedback control.

P0130:00

  • Fixes the duty value of the A/F sensor heater.

  • Stops the fuel feedback control.

P0131:00

  • Fixes the duty value of the A/F sensor heater.

  • Stops the fuel feedback control.

P0132:00

  • Fixes the duty value of the A/F sensor heater.

  • Stops the fuel feedback control.

P0134:00

  • Fixes the duty value of the A/F sensor heater.

  • Stops the fuel feedback control.

P064D:00

  • Fixes the duty value of the A/F sensor heater.

  • Stops the fuel feedback control.

P2237:00

  • Fixes the duty value of the A/F sensor heater.

  • Stops the fuel feedback control.

P2243:00

  • Fixes the duty value of the A/F sensor heater.

  • Stops the fuel feedback control.

P2251:00

  • Fixes the duty value of the A/F sensor heater.

  • Stops the fuel feedback control.


Air Fuel Ratio (A/F) Sensor Removal/Installation
WARNING: A hot engine and exhaust system can cause severe burns. Turn off the engine and wait until they are cool before removing the exhaust system. CAUTION: Do not allow fla ...

Camshaft Position (CMP) Sensor Inspection
Intake CMP Sensor Visual inspection CAUTION: When replacing the CMP sensor, make sure there is no foreign material on it such as metal shavings. If it is installed with foreign material, ...

Other materials:

Low Fuel Warning Light
Purpose The low fuel warning light warns the driver that the remaining fuel level is low. Function The instrument cluster calculates the fuel quantity based on the following CAN signals, and if a remaining fuel amount of approx. 10 L {2.6 US gal, 2.2 Imp gal} (fuel gauge ...

Start Stop Unit
Purpose Performs control of several systems based on input/output signals from switches. Function The start stop unit controls systems based on the input/output signals. The functions which are controlled are as follows: Control Table Control ...

Rain Sensor Removal/Installation
1. Disconnect the negative battery cable.. 2. Spread open the rain sensor cover in the direction of the arrows (1) and disengage tabs A to remove it. 3. Disconnect the rain sensor connector in the direction of the arrow (2). 4. Slide rain sensor tabs B in the direction of the arrow ...

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