How do you read an engine code reader?

1. How to read OBD codes: Preparation.
2. Step 1: Plug the OBD scanner into the OBD port.
3. Step 2: Turn on the ignition.
4. Step 3: Enter the Vehicle Identification Number.
5. Step 4: Find OBD codes in the menu.
6. Step 5: Interpret the first character of the OBD code.
7. Step 6: Interpret the second character of the OBD code.

Where can I get my engine codes read?

AutoZone gives you a FREE, easy-to-read MYZONE HEALTH REPORT, which includes relevant codes, and details the action that needs to be taken.

What does I’m mean on a code reader?

I/M – Inspection/Maintenance. KS – Knock Sensor. MAF – Mass Air Flow (Sensor) MAP – Manifold Absolute Pressure. MIL – Malfunction Indicator Lamp – same as Check Engine Light or Service Engine Soon.

What does 02s mean on a code reader?

Code P0134 is triggered when your vehicle’s O2 sensor (bank 1, sensor 1) is malfunctioning. The Engine Control Module (ECM) detects that the Oxygen (O2) sensor is at a standstill and is not accurately reading the amount of oxygen in the exhaust.

How do you know if your Acura has a trouble code?

On all models, turn ignition On and observe red LED on front or top of ECU. The LED will indicate diagnostic trouble codes (DTCs) by number of flashes. In the event of a PGM-FI system malfunction, the Check Engine lamp will light and stay On. When this condition occurs, proceed as follows:

What is the code for the Check Engine light?

Your check engine light will then start to flash. Every long flash is a digit in the “tens” place in the code, and a short flash is a digit in the “ones” place. So, if you see two long flashes and five short flashes, you have a Code 25. There will be a long pause between codes. Read all the codes until they start to repeat themselves.

How do you know if your car has a trouble code?

The LED will indicate diagnostic trouble codes (DTCs) by number of flashes. In the event of a PGM-FI system malfunction, the Check Engine lamp will light and stay On. When this condition occurs, proceed as follows: Using a jumper wire, connect terminals of service check connector.

What is the code for an Acura transaxle?

For example, 1 long blink, followed by 4 short blinks equals code 14. Four long blinks followed by five short blinks equals code 45. NOTE: Legend Models: If code 7 or 17 is stored and the S4 light on the transaxle indicator panel is also flashing, it may be necessary to diagnose the automatic transaxle control unit.

On all models, turn ignition On and observe red LED on front or top of ECU. The LED will indicate diagnostic trouble codes (DTCs) by number of flashes. In the event of a PGM-FI system malfunction, the Check Engine lamp will light and stay On. When this condition occurs, proceed as follows:

The LED will indicate diagnostic trouble codes (DTCs) by number of flashes. In the event of a PGM-FI system malfunction, the Check Engine lamp will light and stay On. When this condition occurs, proceed as follows: Using a jumper wire, connect terminals of service check connector.

Your check engine light will then start to flash. Every long flash is a digit in the “tens” place in the code, and a short flash is a digit in the “ones” place. So, if you see two long flashes and five short flashes, you have a Code 25. There will be a long pause between codes. Read all the codes until they start to repeat themselves.

Where is the Diagnostic Code on a 1991 Acura Integra?

On all models except 1991 Integra, move front passenger seat to rear position. On 1991 Integra models, pull down passenger side carpet from under dashboard. On all models, turn ignition On and observe red LED on front or top of ECU. The LED will indicate diagnostic trouble codes (DTCs) by number of flashes.