P1354 Toyota -

Question

Along with P1354 I also have P1349 and P0330 active. Where do I begin to troubleshoot?

Answer 1

P1354 Right Bank VVT system circuit

P1349 Left Bank VVT system circuit

P0330 Knock sensor signal

This is for the variable valve timing,P1349 and P1354 usually codes with each other , and what comes along with it is a knock sensor due to the valve timing , what needs to be troubleshooted is the oil , the oil level, The VVT any oil sludge will prevent the VVT from working properly , change oil and oil filter . If the code condition persist you may have to replace both oil control valve