P1158 trouble
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Senior Member
Joined: Jul 2012
Posts: 157
Likes: 8
From: New Jersey
P1158 trouble
Checked the computer and I pulled only a P1158 Code, problem is I need this fixed to pass NJ state inspection. Where would a good place to start with a problem like this? I've had the idle control valve replaced, 1 downstream O2 sensor, and mass airflow sensor changed within the past 2 years or so. Car also smells a bit rich. Any advice on where to start would be greatly appreciated!
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Joined: Apr 2017
Posts: 4,039
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From: Kansas City USA
For a 97 see page 124
ttp://www.jagrepair.com/images/Training%20Guides/801S%20-%202000.pdf
B2S2 , Lean Combustion
Check for corrosion on the connector
The return to the ECU wire shield grounds on the rear firewall upper left and right ground post
Do a resistance ckeck of the heaters comparing 2 different sensors , wire Blue / Brown through White / Green on the sensor half of the connector
Clean the connector Papa Indy 61 pin 12 wire color White / Green
Check condition of ECU connector socket Black 4
ttp://www.jagrepair.com/images/Training%20Guides/801S%20-%202000.pdf
B2S2 , Lean Combustion
Check for corrosion on the connector
The return to the ECU wire shield grounds on the rear firewall upper left and right ground post
Do a resistance ckeck of the heaters comparing 2 different sensors , wire Blue / Brown through White / Green on the sensor half of the connector
Clean the connector Papa Indy 61 pin 12 wire color White / Green
Check condition of ECU connector socket Black 4
Last edited by Lady Penelope; Jan 29, 2019 at 07:15 AM.
Thread Starter
|
Senior Member
Joined: Jul 2012
Posts: 157
Likes: 8
From: New Jersey
For a 97 see page 124
ttp://www.jagrepair.com/images/Training%20Guides/801S%20-%202000.pdf
B2S2 , Lean Combustion
Check for corrosion on the connector
The return to the ECU wire shield grounds on the rear firewall upper left and right ground post
Do a resistance ckeck of the heaters comparing 2 different sensors , wire Blue / Brown through White / Green on the sensor half of the connector
Clean the connector Papa Indy 61 pin 12 wire color White / Green
Check condition of ECU connector socket Black 4
ttp://www.jagrepair.com/images/Training%20Guides/801S%20-%202000.pdf
B2S2 , Lean Combustion
Check for corrosion on the connector
The return to the ECU wire shield grounds on the rear firewall upper left and right ground post
Do a resistance ckeck of the heaters comparing 2 different sensors , wire Blue / Brown through White / Green on the sensor half of the connector
Clean the connector Papa Indy 61 pin 12 wire color White / Green
Check condition of ECU connector socket Black 4
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