Pls help, just did a scan on Toyota highlander 2002 V6 and got the codes P1155, P0330 and P0325. What could be wrong? Can faulty spark plugs cause all these? Noticed something like a misfire some days back.

what are you doing here?

you are on your own shaaa, you dey form SUPERMAN ABI?

talk to Gazzuzz on car maintenance, seek him out on Car talk section

Gbaj:
Pls help, just did a scan on Toyota highlander 2002 V6 and got the codes P1155, P0330 and P0325. What could be wrong? Can faulty spark plugs cause all these? Noticed something like a misfire some days back.

330/325 Knock sensors on both banks are fried or harness is damaged.

Toks knocksensors with 1year guarantee available.


P1155 refers to o2 sensor bank2 sensor one as described in pic.[img]http://engine-codes.com/qa/?qa=blob&qa_blobid=6739655374470117525[/img]

Toks also available.

08023251039

Gbaj:
Pls help, just did a scan on Toyota highlander 2002 V6 and got the codes P1155, P0330 and P0325. What could be wrong? Can faulty spark plugs cause all these? Noticed something like a misfire some days back.

P1155 - airfuel sensor bank 1 sensor 2. Could be its faulty. The heater element could be bad or a bad electrical connection, this sensors monitors air fuel mixture and the value is used to determine how much fuel to be used for combustion (14.7 : 1)

P0325- knock sensor circuit. Located at the rear of the cylinder block. Helps detect engine vibration and could retard timing btw 3degrees - 5 degrees

P0330- ignition/distributor engine speed circuit malfunction, fault could range from faulty speed reference sensor, faulty ignition coil. This can cause a misfire and can make your car stall

If you are in lagos and you need good diagnosis and solve the problem. Reach multi autolab on 08165520837 or 08156087872. Bb pin is 7BE1C522

mayor2013:


P1155 - airfuel sensor bank 1 sensor 2. Could be its faulty. The heater element could be bad or a bad electrical connection, this sensors monitors air fuel mixture and the value is used to determine how much fuel to be used for combustion (14.7 : 1)

P0325- knock sensor circuit. Located at the rear of the cylinder block. Helps detect engine vibration and could retard timing btw 3degrees - 5 degrees

P0330- ignition/distributor engine speed circuit malfunction, fault could range from faulty speed reference sensor, faulty ignition coil. This can cause a misfire and can make your car stall

If you are in lagos and you need good diagnosis and solve the problem. Reach multi autolab on 08165520837 or 08156087872. Bb pin is 7BE1C522

Thanks, I appreciate

GAZZUZZ:


330/325 Knock sensors on both banks are fried or harness is damaged.

Toks knocksensors with 1year guarantee available.


P1155 refers to o2 sensor bank2 sensor one as described in pic.[img]http://engine-codes.com/qa/?qa=blob&qa_blobid=6739655374470117525[/img]

Toks also available.

08023251039

Thanks a lot sir

[quote author=Gbaj post=38700044]

Thanks a lot sir[/quit
If a bad knock sensor is not replaced on time, can it lead to engine damage?

GAZZUZZ:


330/325 Knock sensors on both banks are fried or harness is damaged.

Toks knocksensors with 1year guarantee available.


P1155 refers to o2 sensor bank2 sensor one as described in pic.[img]http://engine-codes.com/qa/?qa=blob&qa_blobid=6739655374470117525[/img]

Toks also available.

08023251039

If a bad knock sensor is not replaced on time, can it lead to engine damage?

Gbaj:

If a bad knock sensor is not replaced on time, can it lead to engine damage?

In most, toyotas, gear selection will get stuck in 3rd gear.

Please where can I buy a 2az engine thermostat in Lagos.