Join Date: Jun 2005
Location: Conyers/McDonough, GA
California ECM or is the 02 strictly for the HPP?
Do you think it is a 13 or a 23 code??
HPP modifies the injector pulse duration, check the HPP-ECM connection..
2005 1300c Red, Mustang seat, HK 2.5 straights. Leds for safety-front & back. 179,444 miles of smiles
Last edited by Hans&Feet; 03-19-2017 at 08:35 AM.