Friday, December 9, 2011

How to Get diagnostic Code without OBD Scanner on Pre 1995 Toyota Pickup?


For car models before 1995,the OBD codes can be retrieved by OBD 1 tool.But you can also do it manually,without scanner.

The procedure is as follows :------------
Next to the battery there is a diagnostic box. Take a little paperclip and jump between e1 and Te1 with that paperclip.
1989-95 MODELS
  1. Make sure the battery voltage is at least 11 volts.
  2. Make sure the throttle valve is fully closed.
  3. Place the gear shift lever in Neutral. Turn all accessories off.
  4. The engine should be at normal operating temperature.
  5. Using a jumper wire, connect terminals TE1 and E1 of the Data Link Connector 1 (DLC1).
  6. Turn the ignition switch ON , but do not start the engine. Read the diagnostic code by the counting the number of flashes of the malfunction indicator lamp.
  7. Codes will flash in numerical order. If no faults are stored, the lamp flashes continuously every 1 / 2 second. This is sometimes called the Normal or System Clear signal.
  8. After the diagnosis check, turn the ignition OFF and remove the jumper wire.
  9. Compare the codes found to the applicable diagnostic code chart. If necessary, refer to the individual component tests in this section. If the component tests are OK, test the wire harness and connectors for shorts, opens and poor connections.
This basic details will help.Thanks.
------------------
If you need dis-assembly or replacement instructions for any other auto/car part, or you want to ask question related to your car/truck jeep problem then please leave the comment with your details, so I can provide you the required instructions and solutions.

For basic list of car Diagnostic code solutions,the detail is below :-----

Diagnostic Code P1396?


Code P0452?


OBD code P0172 on Buick Park Avenue?


DTC Code P0321 on Buick Park Avenue?


Error Code P0471 on 2007 Dodge Ram 3500?


P0304 Error code on Dodge Neon?


OBDII scan is receiving NO BUS CODE?


How to Clear OBD error Codes on Acura Car Models?


Diagnosis and Testing Car Components?

Diagnostic Trouble Codes list for Acura Car Models?

Part 1.

Diagnostic Trouble Codes list for Acura Car Models?

Part 2.

Diagnostic Code 43 and 71 on 1991 Toyota Pickup?


Code P0132 On Acura TL?

P0031 code on Dodge Dakota?

http://schematicsdiagram.blogspot.com/2011/12/p0031-code-on-dodge-dakota.html


No comments:

Post a Comment