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The 1.9L PD TDI powerquest

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  • bump
    Resident grumpy old fart
    VW - Metallic Paint, Radial Tyres, Laminated Windscreen, Electric Windows, VW Alloy Wheels, Variable Geometry Exhaust Driven Supercharger, Direct Unit Fuel Injection, Adiabatic Ignition, MacPherson Struts front, Torsion Beam rear, Coil Springs, Hydraulic Dampers, Front Anti-Roll Bar, Disc Brakes, Bosch ECU, ABS

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    • indeed.

      Took me ages to finally log with the new turbo and send data to Viezu. I am currently waiting for the new map

      I can also say - make sure you replace or clean your pro-vent filter periodically, as when it blocks up it makes your lovely VW TDI blow oil smoke at takeoff just like a ****ty mitsubishi.
      '07 Touareg V6 TDI with air suspension
      '98 Mk3 Cabriolet 2.0 8V
      '99 A4 Quattro 1.8T

      Comment


      • Got my new tunes!

        Might try and load the new vPerf tonight!

        Woo!
        '07 Touareg V6 TDI with air suspension
        '98 Mk3 Cabriolet 2.0 8V
        '99 A4 Quattro 1.8T

        Comment


        • Have loaded vPerf map and driven about 120km on it so far.

          Smoke is down.... well pretty much non-existent.

          Low end torque (belows 2500) about the same

          Top end - MUCH better

          Economy - stupidly good. 5.0l/100 on the way to work (normally 5.1-5.2) and 4.2l/100km on the way home (normally 4.5ish).

          Who wants a Video?
          '07 Touareg V6 TDI with air suspension
          '98 Mk3 Cabriolet 2.0 8V
          '99 A4 Quattro 1.8T

          Comment


          • What I'd like to see are the boost logs.

            Are those mileage figures from the MFD? I've found that mine will change vs actual (from odometer vs fill amounts) with different maps
            Last edited by kaanage; 19-09-2013, 06:56 PM.
            Resident grumpy old fart
            VW - Metallic Paint, Radial Tyres, Laminated Windscreen, Electric Windows, VW Alloy Wheels, Variable Geometry Exhaust Driven Supercharger, Direct Unit Fuel Injection, Adiabatic Ignition, MacPherson Struts front, Torsion Beam rear, Coil Springs, Hydraulic Dampers, Front Anti-Roll Bar, Disc Brakes, Bosch ECU, ABS

            Comment


            • Video video!!!
              2012 Octavia vRS TDI. Darkside big turbo, 3bar tune, other stuff. 200kW/650Nm.
              1990 Mk1 Cabrio. 1.9 IDI w/ 18PSI.
              1985 Mazda T3500 adventuremobile. 1973 Superbug. 1972 Volvo 144 in poo-brown.
              Not including hers...

              Comment


              • Originally posted by kaanage View Post
                What I'd like to see are the boost logs.

                Are those mileage figures from the MFD? I've found that mine will change vs actual (from odometer vs fill amounts) with different maps
                Guilty as charged. Like I said, I;ve only gone 120km... well 170 now

                I will hopefully do a couple of logs and perhaps take a vid this afternoon.
                '07 Touareg V6 TDI with air suspension
                '98 Mk3 Cabriolet 2.0 8V
                '99 A4 Quattro 1.8T

                Comment


                • not ideal logging conditions, but I did it just for you Greg


                  same excuse with the video - just for you mysticality - no idea what it sounds like yet!
                  Last edited by gldgti; 20-09-2013, 08:24 PM.
                  '07 Touareg V6 TDI with air suspension
                  '98 Mk3 Cabriolet 2.0 8V
                  '99 A4 Quattro 1.8T

                  Comment


                  • Looks like you've boosted your boost by 10% - I'm guessing the extra air is burning your fuel more completely => less smoke.
                    Resident grumpy old fart
                    VW - Metallic Paint, Radial Tyres, Laminated Windscreen, Electric Windows, VW Alloy Wheels, Variable Geometry Exhaust Driven Supercharger, Direct Unit Fuel Injection, Adiabatic Ignition, MacPherson Struts front, Torsion Beam rear, Coil Springs, Hydraulic Dampers, Front Anti-Roll Bar, Disc Brakes, Bosch ECU, ABS

                    Comment


                    • Actually thats something I cant figure out. With the old turbo I was seeing the actual boost line match the spec very well. With the new turbo, the actual is over - why?
                      More diagnosis this weekend hopefully.

                      My vid tells me i can do 40-100 in 7 seconds, in 3rd gear. I love diesel
                      Last edited by gldgti; 20-09-2013, 10:12 PM.
                      '07 Touareg V6 TDI with air suspension
                      '98 Mk3 Cabriolet 2.0 8V
                      '99 A4 Quattro 1.8T

                      Comment


                      • Sounds good.

                        Is that 2.5bar of boost?
                        36PSI - impressive!!!
                        2012 Octavia vRS TDI. Darkside big turbo, 3bar tune, other stuff. 200kW/650Nm.
                        1990 Mk1 Cabrio. 1.9 IDI w/ 18PSI.
                        1985 Mazda T3500 adventuremobile. 1973 Superbug. 1972 Volvo 144 in poo-brown.
                        Not including hers...

                        Comment


                        • Originally posted by Mysticality View Post
                          Sounds good.

                          Is that 2.5bar of boost?
                          36PSI - impressive!!!
                          The MAP is absolute pressure. So no, its only 22 psi gauge. However, my boost gauge says something like 25 psi peak.

                          I spent all day today doing a dynamat install on the cabriolet so didnt play with the skoda. Will tomorrow.
                          Last edited by gldgti; 21-09-2013, 09:17 PM.
                          '07 Touareg V6 TDI with air suspension
                          '98 Mk3 Cabriolet 2.0 8V
                          '99 A4 Quattro 1.8T

                          Comment


                          • Oh, wow.
                            Thats what the 2.0 TDI CR 125 runs...
                            2012 Octavia vRS TDI. Darkside big turbo, 3bar tune, other stuff. 200kW/650Nm.
                            1990 Mk1 Cabrio. 1.9 IDI w/ 18PSI.
                            1985 Mazda T3500 adventuremobile. 1973 Superbug. 1972 Volvo 144 in poo-brown.
                            Not including hers...

                            Comment

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