2010 power reduction mode

Reply Subscribe

Thread Tools

Search this Thread

10-26-2009, 07:38 PM

LSXHawk

TECH Fanatic

Thread Starter

iTrader: (27)

Join Date: Dec 2002

Location: East Of Pittsburgh PA

Posts: 1,138

Likes: 0

Received 1 Like on 1 Post

2010 power reduction mode

does anyone know what that means?

Reply Like

10-26-2009, 08:02 PM

jay_lt4

10 Second Club

iTrader: (4)

Join Date: Oct 2006

Location: wisconsin

Posts: 855

Likes: 0

Received 0 Likes on 0 Posts

usually means there is an issue with the electric t/b or codes set in the ecm for pedal position or throttle body

Reply Like

07-14-2010, 12:21 PM

Damian

LSX Mechanic

iTrader: (89)

Join Date: Nov 2001

Location: Atlanta

Posts: 10,389

Likes: 0

Received 10 Likes on 7 Posts

It can mean a ton of different things. I've seen them going into REP mode for the following reasons:
-Too lean
-Too much spark knock
-TPS voltage being off
-MAF fault codes

Reply Like

07-14-2010, 02:28 PM

01ssreda4

TECH Senior Member

iTrader: (96)

Join Date: Aug 2007

Location: Turnin' Wrenches Infractions: 005

Posts: 24,240

Likes: 0

Received 81 Likes on 72 Posts

A.K.A. LIMP mode

My 4l60e likes this

Reply Like

Reply Subscribe