Question

2003 Hyundai Tiburon 2.7L V6 with engine codes P0301, P1166, and P1167. How do I solve this problem?

Answer 1

P0301 Misfire number 1 cyclinder

P1166 Lamba bank control limit (Bank 1)

P1167 Lamba bank control limit (Bank 2)

P1167 and P1166 is just responding to the engine misfire, Lamba is refered to as the oxygen sensor, check for vacuum leaks that will cause this misfire , even at the intake manifold not only at cylinder 1 but also next to it, this include the MAF air duct for torns or rupture on it, This also include the sparkplug wires and the sparkplug especially number 1 cylinder

Answer 2

P0301 HYUNDAI Code - Cylinder 1 Misfire Detected
Read more: https://www.autocodes.com/p0301_hyundai.html

P1166 HYUNDAI Code - O2 Sensor System Lambda Controller at the Limit Bank 1
Read more: https://www.autocodes.com/p1166_hyundai.html

P1167 HYUNDAI Code - O2 Sensor System Lambda Controller at the Limit Bank 2
Read more: https://www.autocodes.com/p1167_hyundai.html