Cleenlivin
Veteran Member
- Joined
- Sep 8, 2008
- Location
- So Cal
- TDI
- 2009 Jetta TDI Sedan (DSG) boughtback, 2004 Jetta TDI Sedan (Tiptronic), 2004 Jetta TDI Sedan (5 speed)
I know this subject has been discussed many...many...many times...... but........
My question is: will increasing the torsion value from the current 0.0 to say +0.5 improve my mileage? My car is an 04' Jett PD/Auto with a basic chip tune. I currently get about 32-33mpg between tanks. This is down considerably from the 38-41 mpg I saw when I initialy bought the car prior to having the timing belt changed. Regretfully, I didn't measure/record the initial torsion value.
The car starts right up on the first try and idles fine.
Measured after car was warmed up.
Address 01: Engine (038 997 016 L)
09:13:22 Group 004: Pump-Jet Valves
903 /min Engine Speed (G28)
4.0 °BTDC Injection Start (specified)
6.6°KW Injection Duration (specified)
0.0°KW Torsion Value
09:13:22 Group 013: Idle Stabilization (Injection Quantity Deviation)
0.38 mg/str Injection Quantity Deviation Cyl. 1
-0.40 mg/str Injection Quantity Deviation Cyl. 2
-0.47 mg/str Injection Quantity Deviation Cyl. 3
0.49 mg/str Injection Quantity Deviation Cyl. 4
Tuesday,22,April,2014,09:14:46:22092
VCDS Version: Release 11.11.3
Data version: 20120401
Address 01: Engine (038 997 016 L)
09:14:04 Group 004: Pump-Jet Valves
903 /min Engine Speed (G28)
4.0 °BTDC Injection Start (specified)
6.6°KW Injection Duration (specified)
0.0°KW Torsion Value
09:14:04 Group 013: Idle Stabilization (Injection Quantity Deviation)
0.40 mg/str Injection Quantity Deviation Cyl. 1
-0.33 mg/str Injection Quantity Deviation Cyl. 2
-0.45 mg/str Injection Quantity Deviation Cyl. 3
0.38 mg/str Injection Quantity Deviation Cyl. 4
My question is: will increasing the torsion value from the current 0.0 to say +0.5 improve my mileage? My car is an 04' Jett PD/Auto with a basic chip tune. I currently get about 32-33mpg between tanks. This is down considerably from the 38-41 mpg I saw when I initialy bought the car prior to having the timing belt changed. Regretfully, I didn't measure/record the initial torsion value.
The car starts right up on the first try and idles fine.
Measured after car was warmed up.
Address 01: Engine (038 997 016 L)
09:13:22 Group 004: Pump-Jet Valves
903 /min Engine Speed (G28)
4.0 °BTDC Injection Start (specified)
6.6°KW Injection Duration (specified)
0.0°KW Torsion Value
09:13:22 Group 013: Idle Stabilization (Injection Quantity Deviation)
0.38 mg/str Injection Quantity Deviation Cyl. 1
-0.40 mg/str Injection Quantity Deviation Cyl. 2
-0.47 mg/str Injection Quantity Deviation Cyl. 3
0.49 mg/str Injection Quantity Deviation Cyl. 4
Tuesday,22,April,2014,09:14:46:22092
VCDS Version: Release 11.11.3
Data version: 20120401
Address 01: Engine (038 997 016 L)
09:14:04 Group 004: Pump-Jet Valves
903 /min Engine Speed (G28)
4.0 °BTDC Injection Start (specified)
6.6°KW Injection Duration (specified)
0.0°KW Torsion Value
09:14:04 Group 013: Idle Stabilization (Injection Quantity Deviation)
0.40 mg/str Injection Quantity Deviation Cyl. 1
-0.33 mg/str Injection Quantity Deviation Cyl. 2
-0.45 mg/str Injection Quantity Deviation Cyl. 3
0.38 mg/str Injection Quantity Deviation Cyl. 4