TDI. 98 Jetta TDI AHU 1.9L (944 TDI swap in progress) I moved so now i got nothing but an AHU in a garage on a pallet. Dec 3, 2017. #2. Not sure what you’re talking about or asking about due to the poor translation from polish to English. I am running a GT2052 and it’s an ok turbo for a HUGE setup but it’s too big.

I made a car with 0.24 bosio Stock 10mm pump, sdi cams, FMIC, GT1749 VA @2480mbar produced 175 LE / 393 Nm from 2200rpm. Only difficult thing is that calibrate the pump voltages correctly. With 1,48 Bar it has a little smoke, but if it has bigger turbo it should be smokeless. Around 1,55 - 1,6 Bar.

Boost Controller. It's no secret that the key to an engine's power is boost, itself. While there is no such thing as too much boost, there certainly is such a thing as too much boost for your build. A boost controller is a rudimentary device that manipulates the air pressure delivered to the wastegate, itself.

Also, wire can handle very high currents for very short periods of time. You size the wire so that it can handle the constant load + 100% for safety margin. Also, it takes a thicker wire to handle the same load over a longer run. eg. According to the chart below, we can use 12AWG wire to handle a 15A load for 8.5 feet.
It had a bore (cylinder width) of 3.16 inches and a stroke (piston travel inside the cylinder) of 3.76-inches. The engine had a total displacement of 1,896 cubic centimeters (cc). It had a 19-to-1 compression ratio and eight valves per cylinder. It was an overhead valve (OHV), four-cylinder diesel engine. References.
Vacuum line deteriorated at the electrical valve for the turbo actuator causing no/low boost. Additionally found debris in the MAF sensor screen.
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how much boost can a 1.9 tdi handle