Question

I got the engine code P0135 on my 1999 Nissan Quest, this makes the van to shake a lot?

Answer 1

Hi there,

This code is for the heater circuit in the front O2 sensor on bank 1. This can cause issues with the idle due to an incorrect fuel mixture, however it sounds like you may have misfires in the engine causing the problem.

Answer 2

P0135 NISSAN - HO2S11 Heater Circuit Fault

Read more: https://www.autocodes.com/p0135_nissan.html