P0153

P0153:
o2 sensor slow circuit response bank 2 sensor 1.

Threw this code today while the truck was warming up in my driveway.

Day before the entire exhaust was removed to have a shop replace the clutch.

After searching the forum I haven't found anyone that has reported on this code before, in a

$90 2005-2015 Toyota Tacoma With 4L Right Petrol intake air snorkel kit high performance system compatible kit Replacement black Rotational Molding (2005-2015)

2005-2015 2'nd gen Tacoma.

Anybody have this happen to them? Remedies?

 

Crawl under the truck and look for damage to the sensor BEFORE (closest to manifold) converter on the Drivers side.

Bank 2 = Driver side
Sensor 1 = Closet to Manifold / Before Converter

 

Small leak. Code gone!

 

Now I’m throwing a P0137!

 

Are sure you don’t have an exhaust leak?
There are a few different ways to look for them, google “find exhaust leak”.
Basically you need to pressurize the exhaust system and look/listen for leaks.

You can use the engine to pressurize the exhaust (restrict the exhaust flow)
Or pressurize the exhaust with an external air source ( blow air into the tail pipe, use soapy water)
Like I said, just google it. There are many different ways to find a leak.

If you don’t have a leak, then I’d maybe look at the O2 Sensor.

 

Sounds like the shop that did the clutch ain’t done with your truck. They removed the exhaust now your throwing exhaust codes. This isn’t likely a coincidence.
Take it back to them.