vwbusman66
Member
Alright gents, here's a fun one.
2002 Jetta ALH/01M ~182k
No start, sat for three years. PO told me he thought the injection pump died.
Things I've checked/done so far:
- Brand new H7 battery (old one was dead from sitting)
- Timing belt is intact and looks good (was changed in 2017)
- Removed intercooler pipe to ASV and left off
- ASV is open
- Intake manifold is not clogged
- CEL/glow plug light come on when car is turned on
- Fuel shutoff solenoid has power when cranking and clicks when 12v is applied to it
- Filled fuel filter with fresh diesel
- Pulled vacuum on return line on pump, got clean fuel into the pump and bled pump
- Loosened injector lines, no fuel spray, a little wetness from each.
- Tach/Scan tool both show 200 rpm while cranking and live data shows a responsive accelerator pedal position
CEL codes:
P0183 (Fuel temp sensor too high)
P0228 (TPS input high)
Some code about coolant thermostat reading wrong
Car is entirely stock.
At this point, I'm genuinely thinking the pump rotor might be broken. Clearly the pump isn't making any pressure.
Thoughts?
For the record, I bought the car for $500 and it still has its cat. The fender bottoms and rocker caps aren't rusty and it's a heated seat/sunroof car. I won't be upset if I need to throw a pump at it to have a runner. I like the color enough I'd seriously entertain keeping it, manual swapping it, and just driving it.
2002 Jetta ALH/01M ~182k
No start, sat for three years. PO told me he thought the injection pump died.
Things I've checked/done so far:
- Brand new H7 battery (old one was dead from sitting)
- Timing belt is intact and looks good (was changed in 2017)
- Removed intercooler pipe to ASV and left off
- ASV is open
- Intake manifold is not clogged
- CEL/glow plug light come on when car is turned on
- Fuel shutoff solenoid has power when cranking and clicks when 12v is applied to it
- Filled fuel filter with fresh diesel
- Pulled vacuum on return line on pump, got clean fuel into the pump and bled pump
- Loosened injector lines, no fuel spray, a little wetness from each.
- Tach/Scan tool both show 200 rpm while cranking and live data shows a responsive accelerator pedal position
CEL codes:
P0183 (Fuel temp sensor too high)
P0228 (TPS input high)
Some code about coolant thermostat reading wrong
Car is entirely stock.
At this point, I'm genuinely thinking the pump rotor might be broken. Clearly the pump isn't making any pressure.
Thoughts?
For the record, I bought the car for $500 and it still has its cat. The fender bottoms and rocker caps aren't rusty and it's a heated seat/sunroof car. I won't be upset if I need to throw a pump at it to have a runner. I like the color enough I'd seriously entertain keeping it, manual swapping it, and just driving it.