0456 code and your check engine light is on (very small leak

1.8-liter VVTL-i (2ZZ-GE) and VVT-i (1ZZ-FE) engine, transmission, exhaust, intake, and performance tuning discussions
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dagwood
Posts: 3
Joined: Wed Jun 12, 2013 8:39 pm

0456 code and your check engine light is on (very small leak

Post by dagwood »

Just a heads up, for you going through this problem on vibe/matrix. When that code keeps popping up after 100 miles after you cleared the code (40,k-60,k miles) I found nothing wrong after smoke test, I had changed 2 gas cap (which usually problem) and light still popped up. I read on "use a dealer one or problem will exist" well low and behold I bought AC/Delco and it stopped. So don't go to local Autozone or Kragen and grab a Stant brand because it will just pop on again and again. You can get cheap new one on EBAY $8 or run search, don't get gouged by the dealer!
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CharlesinGA
Posts: 100
Joined: Fri Apr 20, 2012 4:40 pm
Location: Southside of Atlanta 50 miles or so.

Re: 0456 code and your check engine light is on (very small

Post by CharlesinGA »

Very good to know this.... thanks!!

Charles
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