0 like 0 dislike
314 views
by (101 points)

2005 Sienna XLE with multiple codes on a 3.3L engine. I have the following codes and need some help on where to start replacing parts. The following are the codes: P0430, P0037, P0420, P0441, P0446, & P0455. I already checked my gas cap, vacuum hoses and now I’m planning to change the O2 sensor bank1, sensor 2 and hope that fixes it. Please help with any advice or common repairs.

Vehicle: 2005, Toyota, Sienna XLE, 3.3 V6

Please log in or register to answer this question.

Related questions

0 like 0 dislike
1 answer 322 views
0 like 0 dislike
1 answer 249 views
0 like 0 dislike
0 answers 190 views
0 like 0 dislike
1 answer 749 views
0 like 0 dislike
1 answer 2.9k views

36.2k questions

32.2k answers

1.3k comments

22.8k users

Need A Repair Shop?
Find local automotive repair shops in your area.
Does your car have Safety Recalls? → Check here
...