Whoo, diagnostics!

Kinja'd!!! "Jake - Has Bad Luck So You Don't Have To" (murdersofa)
04/12/2016 at 10:48 • Filed to: None

Kinja'd!!!0 Kinja'd!!! 0

Got ScanXL set up to log some data during my commute home. This graph will compare calculated engine load, MAF frequency, MAF flow rate, and transmission pressure solenoid duty cycle to hopefully help me figure out if my P1411 code is MAF related or not. If it’s not, then my transmission can simply be replaced. If it is the MAF I’ll need to buy a new sensor or try cleaning the old one. If it’s the MAF I should see some sort of irregularity in one or both of the two MAF readings or the calculated engine load (based on MAF, TPS, and fuel usage data) soon before or at the same time as LOAD_PCT jumping up to 100% from... whatever it usually does. I’ve never actually looked at any of these parameters before so this will be interesting.

Kinja'd!!!

DISCUSSION (0)