Actron cp9015 code scanner manual

Page 5 Trouble codes indicate used these tests for years. Now you can problems found by the computer. Either a regular or alkaline position. The Code Scanner has an automatic battery shut- off when not in use. Page 11 1 Safety First! This happens often. Verify good battery in Code Scanner Section 2. Codes indicate problems found by the computer. Refer to Test Results Chart. Page 17 4 Start the Engine. Temperature ECT sensor — failure in coil 3 primary signal voltage: out of range circuit.

Transaxle problem — Fan HEDF — circuit failure. Page 28 Ignition system distributor- Ignition system Thermactor Air System less problem — Coil 2 distributorless problem — problem — air flow not primary side circuit failure. Coil 4 primary side circuit bypassed vented to failure. Ignition system distributor- less problem — Engine Off Self-Test. Transmission problem — mechanical failure in first gear and reverse.

Transmission problem — This is helpful for checking Key to ON voltages, relay operation, etc. Otherwise, the Speed Control Solenoids will energize the first time the throttle is depressed SFI engines. Where the injectors are fired individually in the same sequence as the spark plug firing sequence. Test within 2 minutes after the last code results will be different for a good, is sent. Go to Step 9. Page 38 ACT Follow all safety rules.

This often system. Page 40 recently? Sometimes things get not wipe off! Obtain extra grease, if reconnected in the wrong place, or needed, from your vehicle dealer. It is not at all. Vehicle Self-Test Connector. Not used in systems Remove PCV valve from breather cap on valve cover. Page 42 4. There is a tee with a restrictor in the Thermactor Vacuum control line.

The restrictor must be uncapped during the test. Replace the cap after testing. Refer to drawing for location of restrictor on the TAD vacuum line 4. Codes indicate problems — The Self-Test Diagnostic Procedure is complete. If vehicle high altitude symptoms are still present, they are probably not related to the computer system.

System pass. Page 49 manifold. All except High your vehicle. Altitude : System pass. Page 50 Mid Vacuum Switch circuit is open. Page 51 This section explains the EEC-IV engine A computer controlled engine is basically computer control system, the types of the same as earlier types. It is still an sensors and how the computer controls internal combustion engine with pistons, fuel delivery, idle speed, spark timing spark plugs, valves and cams. Page 52 OFF no voltage signal to the computer.

Switches connect to two wires and tell the computer simple things, such as whether or not the air conditioner is running. Page 53 is. Sensors used: coolant tempera- amount of fuel delivered and the ture, throttle position, manifold computer would not know it.

Sensors used: mass air flow or a combination of manifold absolute The computer watches the coolant pressure, manifold air temperature, Inspect hoses and wiring which may be difficult to see because of location beneath air cleaner housings, alternators and similar components.

This happens often. Bent Pins Corrosion. Problems with connectors are common in the engine control system. Inspect carefully.

Note that some connectors use a special grease on the contacts to prevent corrosion. Do not wipe off! Obtain extra grease, if needed, from your vehicle dealer. It is a special type for this purpose. Note: One Code Scanner pin plugs into an unused position on large test connector. This is normal. Also, large test connector may have other contacts not used by Code Scanner. The service codes you get may pinpoint the problem. If not, refer to vehicle service manual for troubleshooting charts related to the vehicle symptom.

If the light still does not flash, you have a problem which must be repaired before proceeding. It may turn on momentarily during the test procedure. On certain vehicles with. NOTE: Certain and newer vehicles use 3 digit codes refer to vehicle service manual to determine whether your system uses 2 or 3 digit codes.

Each group is separated by a. Codes indicate problems found by the computer. Refer to Test Results Chart. Note: If engine will not start, stalls or runs.

A timing light is required for this test. Connect it to vehicle according to manufacturers directions. For 2. Refer to ignition system section in vehicle service manual for specific instructions.

It takes several seconds before codes are sent. Observe safety precautions. Do NOT inhale exhaust gases — they are very poisonous! Refer to ignition system section in vehicle service manual for instructions. If timing not correct, refer to ignition system section in vehicle service manual for possible causes.

Repair as necessary before proceeding. The computer checks for switch action. There are no other code groups or separator signals sent. This is done the same way as in Self-Test Part 2. Welcome to ManualMachine. We have sent a verification link to to complete your registration. Log In Sign Up. Forgot password? Enter your email address and check your inbox. Please check your email for further instructions.

Enter a new password. Ford Code Scanner CP See your local Actron dealer for other Actron products. Learn more about how your engine computer operates and controls vehicle functions. Do not inhale exhaust gases — they are very poisonous! Vapors from gasoline and charging battery are highly flammable and explosive. About Codes Where do they come from and what are they for? Engine computers can find problems. Enginecomputersperformspecial tests.

See manual listing on page 4. ReadCodeswiththeCode Scanner. TroubleCodesandDiagnostics helpyoufixtheproblem. Vehicle Service Information The following is a list of publishers who have manuals containing trouble code repair procedures and related information.

WhattheCodeScannerDoes The Code Scanner makes the vehicle computer run special tests to check out various parts of the system. Installing the Battery Do the following: 1 Remove two screws from the bottom side of the Code Scanner.

Connector Location Where the Self-Test connector can be found. Both of these connectors must be plugged into the Code Scanner before use. Connector locations You can tell which computer system is in your vehicle by noting which connector type is installed!

The connectors are located in one of six general areas. Before using this section: — Read Sections 1 and 2 to learn about service codes and the Code Scanner tool. Part 1: Test Preparation. Part 3: Check Engine Timing. Sometimes things get reconnected in the wrong place, or not at all. Bent Pins Corrosion Problems with connectors are common in the engine control system. Check for leaks around hose connections. Verify good battery in Code Scanner Section 2.

Code 23 looks like:. No codes stored in computer memory. Note: If engine will not start, stalls or runs rough, refer to vehicle service manual for troubleshooting charts related to the symptom.

Write down all codes. Make repairs based on KOEO codes starting with the first code received. Refer to vehicle service manual for code trouble- shooting charts and repair procedures. Sometimes a repair procedure will eliminate more than one code. Write down ALL codes. But keep them written down for later use in Self-Test Step 5. First make repairs based on KOEO codes starting with the first code received. Refer to vehicle service manual for code troubleshooting charts and repair procedures.

Keep them written down for later use in Self-Test Step 5. These are listed below. NOTE: 7. Go to Part 4. Completely press and release throttle. Running codes are sent as a group. The faults are probably not related to the computer system. Make repairs based on Engine Running codes starting with the first code received. Exception: Take care of code or first, if received.