P0300, high idle,

Originally Posted by Sidz My fiance and I were really careful about the sensors and the throttle bodies when doing the spark plugs.. he did the passenger side and I

		Nissan 370Z Forum > Nissan 370Z Tech Area > Engine & Drivetrain > Intake/Exhaust
P0300, high idle,

12Likes

LinkBack

Thread Tools

Display Modes

04-23-2013, 01:16 PM

#8 (permalink)

MyKindaGuise

A True Z Fanatic

Join Date: Feb 2012

Location: Pennsylvania

Posts: 2,029

Drives: 11' 370z Sprt M6

Rep Power: 20

Quote:

Originally Posted by Sidz

My fiance and I were really careful about the sensors and the throttle bodies when doing the spark plugs.. he did the passenger side and I did the driver. We didn't clean.

The only strange thing is that it was idling high, eating up gas, and cel was on before the spark plug change. Prior to that I had never touched the TBs.

I guess we'll see the verdict when I pick her up today.

I have a good idea youll find it to be the AFR sensors on the headers.

I had the same thing. I was averaging like 16mpgs and idling at 1100rpms and had a reoccurring CEL.

David Parra likes this.

Bookmarks

« Previous Thread | Next Thread »

Posting Rules
You may not post new threads You may not post replies You may not post attachments You may not edit your posts BB code is On Smilies are On [IMG] code is On HTML code is Off Trackbacks are On Pingbacks are On Refbacks are On Forum Rules

Similar Threads
Thread	Thread Starter	Forum	Replies	Last Post
P0300 / Engine RPM speed @ idle	Cmike2780	Engine & Drivetrain	20	11-26-2013 05:09 PM
Dreaded P0300	oro	Engine & Drivetrain	5	01-26-2013 04:32 PM
2k Idle, 230 Oil Temp, High Rev Hang, Help!	bkaeser	Engine & Drivetrain	12	04-22-2012 11:16 AM
High idle, rev hang, bog after alignment??	Mandingo	Engine & Drivetrain	13	10-22-2011 09:48 AM
Code P0300 after CBE install	ProfessorDave	Engine & Drivetrain	10	10-26-2010 04:42 PM

All times are GMT -5. The time now is 03:15 AM.