#1 cylinder......HELP!
Thread Starter
Junior Member
Joined: Jul 2009
Posts: 64
Likes: 0
Year: 1996
Model: Cherokee
Engine: 4.0l high output
im starting to think the cylinder is dead. on one side i have spark and on the other side i have a live injector wire. i know i put a new injector in, but im going to go switch two of them up and see what happens.
CF Veteran
Joined: Mar 2010
Posts: 47,923
Likes: 38
From: Broward County Fl.
Year: 1989 xj sport 2dr
Model: Cherokee
Engine: 12 hole bosch Injectors
Thread Starter
Junior Member
Joined: Jul 2009
Posts: 64
Likes: 0
Year: 1996
Model: Cherokee
Engine: 4.0l high output
there is a more noticeable diff when i unhook #2. so i used the #1 plug on #2 and it smoothed out like when it is plugged in correctly. #1 still does nothing and code still reads p0201
CF Veteran
Joined: Mar 2010
Posts: 47,923
Likes: 38
From: Broward County Fl.
Year: 1989 xj sport 2dr
Model: Cherokee
Engine: 12 hole bosch Injectors
CF Veteran
Joined: Mar 2010
Posts: 47,923
Likes: 38
From: Broward County Fl.
Year: 1989 xj sport 2dr
Model: Cherokee
Engine: 12 hole bosch Injectors
if you have spark and there are no vacuum line off or broke in the area of no1 cyl put the other injector back in after confirming current and ground to the connector


