Hello Guys

PR_CAPITAN1973

MEMBER
1992 TOYOTA TERCEL
200,000 MILES

Hello Guys. I just did a full overhaul to my Toyota tercer 1992 3E engine. After taking it to an emission testing. It. Showed. That it was still. To high on emisions to be able to be driven on the streets. I already put in a new catalytic converter. Before having the test done, but I did not changed. The Oxigen Sensor. The last time it was changed was around. 3 years ago. And that was before my engine started giving me problems.
Do you think. That might be the issue. Why is not passing. The test. ( The Oxigen Sensor is the only new part I have not bought. I greatly appriciate your help.

Richard Lowe.

I would really appreciate. Your help.

4 Replies

ASEMASTER6371

MECHANIC
52,797 POSTS

What were the readings?

Full overhaul? Please explain

roy

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Thursday, April 4th, 2013 AT 9:21 AM

PR_CAPITAN1973

MEMBER
7 POSTS

Basically I rebuild the entire engine of my toyota tercel 1992 E3. But after taking my car to have an emisi� n test. This were the readings it showed.

COR =0, 48%V HCR=153p.P.M COA=0, 41%V HCA=121p.P.M CO2R=14, 10% V CO2A=13, 90%V

After this test I have instaled a new oxigen sensor. But have not taken it yet to have a new test.

Do you think this might be the problem. As I mentioned before already installed a new. Catalytic converter.