2000 Toyota Tundra Drive Cycle Catalyst

Any ideas what might be wrong.

2000 toyota tundra drive cycle catalyst. IAT Intake Air Temperature must be above 13E F -10E C. But after some repairs the catalytic converter monitor or catalyst monitor has never set. Thanks for that information as I had thought the EPA drive cycle was simpler than it turns out to be.

Altitude is below 7801 feet 2400 m. Drive Cycles are only in factory service manuals few people buy in the repair shops data bases. I let it idle for about 5-10 minutes each time to get it to the TBS pre-conditions.

It takes a bit of work to find - that is indeed the guide I used To summarize. 2 months of mixed street. In this case you must continue the drive cycles until the malfunction shows up.

Weve had customers drop their vehicles off for our drive cycle service after hundreds of miles driven without success. Toyota Tundra 01 will not complete Catalytic and Evap monitor tests. The Drive Cycle is separate but related to the CEL codes.

Unplugged the battery for 7 hrs. Toyotapro ASE master tech replied 8 years ago. We combine efficient design and state-of-the-art manufacturing to meet or exceed required emissions standards.

Take extra caution when performing the drive cycle on public roadways. All models 1996-2002. Altitude is below 7801 feet 2400 m.