HuskerBred
Well-Known Member
Ever since the weather turned frigid cold a couple weeks ago here in the midwest I've been having issues with cold starts. I used to be able to fire up my rover, back out of the garage and take off just fine. Now I start her up and back out and the dash lights up like an xmas tree. I get messages telling me system after system is unavailable, restricted performance, rough idle, etc. Then when she warms up, lights all disappear and she runs fine. This is only happening when it drops below freezing, she runs fine when its warmer. If I let her warm up before I drive, everything is usually okay too.
This is on my 2011 LR4, engine replaced this spring with no issues. She runs out strong and smooth otherwise. Here are the codes I've pulled:
P0101-00 mass or volume air flow - circuit range performance (historic)
P010B-00 mass or volume air flow B circuit range performance (historic)
P2105-00 throttle acruator control system - forced engine shutdown (historic)
P0A1A-88 generator control module (intermittent)
P052B-00 Cold start camshaft positon timing over-******** (bank 1) (historic)
P052D-00 Cold start camshaft positon timing over-******** (bank 2) (historic)
P2119-64 Throttle actuator control throttle body range/performance (historic)
P2119-29 Throttle actuator control throttle body range/performance (historic)
P2118-19 Throttle actuator control motor current range/performance (historic)
U0401-68 Invalid data received from engine control module/powertrain control module (intermittent)
U0416-68 Invalid data received from vehicle dynamics control module (historic)
Any thoughts or others that have had issues like this? Wondering where to start.
This is on my 2011 LR4, engine replaced this spring with no issues. She runs out strong and smooth otherwise. Here are the codes I've pulled:
P0101-00 mass or volume air flow - circuit range performance (historic)
P010B-00 mass or volume air flow B circuit range performance (historic)
P2105-00 throttle acruator control system - forced engine shutdown (historic)
P0A1A-88 generator control module (intermittent)
P052B-00 Cold start camshaft positon timing over-******** (bank 1) (historic)
P052D-00 Cold start camshaft positon timing over-******** (bank 2) (historic)
P2119-64 Throttle actuator control throttle body range/performance (historic)
P2119-29 Throttle actuator control throttle body range/performance (historic)
P2118-19 Throttle actuator control motor current range/performance (historic)
U0401-68 Invalid data received from engine control module/powertrain control module (intermittent)
U0416-68 Invalid data received from vehicle dynamics control module (historic)
Any thoughts or others that have had issues like this? Wondering where to start.