Join Date: Feb 2006
Location: Yet another bloody Brummie
Car: RIP Metro, RIP 214SEi, RIP 45 Club TD, RIP 45 Club SE TD :(
Engine Map Info
Hi. I'm trying to set up a decent MPG calculator using DashCommand on my iPhone. I've got access to a few bits of engine data through a generic WiFi OBD2 connector, but they are limited to RPM, MPH, MAP, MAF, IAT, ECT and Throttle Angle.
I think I've got an idea how to calculate a rough instantaneous MPG from this lot, but I need some info on the standard Diesel map - my car is a 2004 Rover 45 Mk2, 103PS.
I'd like a rough table of the full map if possible, or if not, just the AFR or fuel amount at various throttle percentages. I'd be happy with some data just at 0%/1% throttle and 100% throttle for a given MAF value.
I'm assuming that, apart from idle, the fuel cuts off at 0% throttle.
If anyone can point me to a guide as to how the fuelling is worked out, that would be great too. I'm currently assuming it's mainly based on MAF and Throttle %.
Last edited by Jelibeli; 10-09-2012 at 11:14. Reason: I've got ECT as well
|Currently Active Users Viewing This Thread: 1 (0 members and 1 guests)|
|Display Modes||Rate This Thread|
|Thread||Thread Starter||Forum||Replies||Last Post|
|Engine re-map pros and cons||grandtourer||MG ZT / Rover 75 (Sponsored by Rimmer Bros)||22||10-08-2011 12:40|
|1996 Rover 420 TD Engine Fusebox Map||MattyB15||MG ZS / Rover 45 & 400||2||06-12-2010 06:36|
|Map Sensor Info||mbronsell||MG ZR / Rover 25, 200 & Streetwise||0||29-05-2010 15:00|
|help zs engine info needed please||supermum4||MG ZS / Rover 45 & 400||5||24-01-2010 11:24|
|Engine conversion Info||dj_rs||MG/R Modification & Tuning||7||11-10-2004 13:21|