Read Output Dtc Check Knock Sensor Circuit

Knock Sensor

1

i

29

2

"a r

2

E5

\

28

5

5

E5

AA

21

4

A

4

E5

\

20

e

J u

e

KNK2

EKN2

EKNK

KNK2

EKN2

Male

Connector

Male

Connector

Female Connector

(

i

2

3

4

5

6

(a) Disconnect the EE1 connector.

(b) Using lead wires, connect the connectors as follows.

Male Connector - Female Connector

Terminal 2 - Terminal 4

Terminal 5 - Terminal 6

Terminal 4 - Terminal 2

Terminal 6 - Terminal 5

(d) Run the engine at 3,000 rpm for 10 seconds or more.

(e) Connect an intelligent tester to the DLC3.

(f) Turn the ignition switch ON and turn the tester ON.

(g) Select the item: DIAGNOSIS / ENHANCED OBD II / DTC INFO / CURRENT CODES.

(h) Read DTCs. Result

Display

Proceed to

DTCs same as when vehicle brought in P0327, P0328 ^ P0327, P0328 or

P0332, P0333 ^ P0332, P0333

A

DTCs different from when vehicle brought in P0327, P0328 ^ P0332, P0333 or

P0332, P0333 ^ P0327, P0328

B

(i) Reconnect the EE1 connector.

B Go to step 4

Was this article helpful?

0 0
Do It Yourself Car Diagnosis

Do It Yourself Car Diagnosis

Don't pay hundreds of dollars to find out what is wrong with your car. This book is dedicated to helping the do it yourself home and independent technician understand and use OBD-II technology to diagnose and repair their own vehicles.

Get My Free Ebook


Responses

  • gennaro russo
    How can you check knock senser on toyota tacoma?
    8 years ago

Post a comment