badgator1
Active member
2006.5 BRM DSG - New engine harness, more problems
After my 2006.5 BRM DSG Jetta died for a second time in 2 weeks, slow down, engine stall, no start until engine cools off.
I check the harness found no chaffing, no broken wires, replaced ESS, rewrapped with friction tape after the first stall.
Bought a new harness after second stall.
Installed, long crank and rough start, low oil pressure warning comes on, flashing glow plug.
ABS, steering, MIL on.
Pulled codes-
01 Engine-
000802 - Engine Speed Sensor (G28)
P0322 - 000 - No Signal - MIL ON
02 Auto Trans-
18256 - Please check DTC Memory of Engine Controller
P1848 - 000 - - Intermittent
03 ABS-
01314 - Engine Control Module
013 - Check DTC Memory - Intermittent
17 Instruments-
00446 - Function Limitation due to Under-Voltage
002 - Lower Limit Exceeded - Intermittent
65 Tire Pressure-
00625 - Vehicle Speed Signal
008 - Implausible Signal - Intermittent
When I erase codes, start or drive, all codes come back.
I left the new harness in and installed the old harness laying it on top of motor, I used a new coolant temp sensor because it sux to get at, same codes, erase, drive codes come back.
Left the battery unplugged and bat terminals shorted all night, started right up.
Took it for a couple mile drive, worked perfectly, no codes, no lights.
Got home, 10 minutes later, started back up when hot, low oil warning, all codes back.
Replaced both 460 relays with known good, no change.
Any ideas?
After my 2006.5 BRM DSG Jetta died for a second time in 2 weeks, slow down, engine stall, no start until engine cools off.
I check the harness found no chaffing, no broken wires, replaced ESS, rewrapped with friction tape after the first stall.
Bought a new harness after second stall.
Installed, long crank and rough start, low oil pressure warning comes on, flashing glow plug.
ABS, steering, MIL on.
Pulled codes-
01 Engine-
000802 - Engine Speed Sensor (G28)
P0322 - 000 - No Signal - MIL ON
02 Auto Trans-
18256 - Please check DTC Memory of Engine Controller
P1848 - 000 - - Intermittent
03 ABS-
01314 - Engine Control Module
013 - Check DTC Memory - Intermittent
17 Instruments-
00446 - Function Limitation due to Under-Voltage
002 - Lower Limit Exceeded - Intermittent
65 Tire Pressure-
00625 - Vehicle Speed Signal
008 - Implausible Signal - Intermittent
When I erase codes, start or drive, all codes come back.
I left the new harness in and installed the old harness laying it on top of motor, I used a new coolant temp sensor because it sux to get at, same codes, erase, drive codes come back.
Left the battery unplugged and bat terminals shorted all night, started right up.
Took it for a couple mile drive, worked perfectly, no codes, no lights.
Got home, 10 minutes later, started back up when hot, low oil warning, all codes back.
Replaced both 460 relays with known good, no change.
Any ideas?
Last edited: