O2 Sensors.??

whyask

New Member
Apr 4, 2005
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Sacramento
Getting ready to install my O/R H tommorow and my sensor exstenisons still havnt arrived from UPR.. this is the only time this guy can install my pipe for me,... Its an hour drive. What will happen to the car if they dont get installed on the sensors, if I just wait to get home and when they arrive finally throw them on there....???
 
These are extensions for the front 02's or the rear?

If it's the rear you will get a check engine light and you will be ok.

If it's the front sensors then you will still be able to drive it but it will go into fault management and you will get some bad mileage and other driveability concerns.. either way you will have circuit fault codes.
 
Getting ready to install my O/R H tommorow and my sensor exstenisons still havnt arrived from UPR.. this is the only time this guy can install my pipe for me,... Its an hour drive. What will happen to the car if they dont get installed on the sensors, if I just wait to get home and when they arrive finally throw them on there....???
If the extensions you need are for the front o2 sensors, then I would postpone installing the H-pipe. The reason is because if you don't have your front o2 sensors hooked up, the ECU will not be able to measure the o2 concentration in your exhuast output. This will definately throw the SES light, and it will create some terrible performance issues.

Why do you need o2 sensor extensions to install an h-pipe ? Is this going to be with long tube headers ?