Turbo Wastegate Actuator Rod

Typical borgwarner e turbo showing compressor section a turbine section b electronic wastegate actuator c and the electric motor d packaged with the bearing assembly center section e.

Turbo wastegate actuator rod.

Will need to replace turbo to correct. How a wastegate works a pressure actuator controlled by boost pressure. Wastegate actuator with straight rod. The actuator is a boost actuated diaphragm inside a canister with a rod sticking out as shown below.

Garrett wastegate actuator 12 14 psi adjustable waste. The vnt actuator uses vacuum to suck its rod in. 7 4 4 in. Boost pressure is applied to the canister and once the boost is higher than the spring pressure inside the canister the wastegate actuator rod starts to move and open the wastegate.

The biggest difference between them is that a wastegate can uses pressure to work and is found only on non vnt turbos. What is a wastegate internal or external a wastegate is a boost controlling device that operates by limiting exhaust gases going through the turbocharger controlling the maximum boost pressure produced by the turbocharger itself. Buy direct replacement garrett gta4088 cat c13 c15 acert high pressure turbo wastegate actuator for sale sell cost price gta3782bs gta3782brs gta4088bs gta4294brs turbo charger turbocharger turbine turbine driven turbin compressor boost boosted booster snail turbocargador trubo. Brand new turbo wastegate vacuum actuator rod fits with all garrett gt1749v gt1749va gt1749vb turbocharger found on 1 9t 2 0tdi engines straight rod with spherical bearing rod length.

52mm from ball center to end ball id. Found leak by turbo pressure hose recommend replacing turbo hose and inspect turbo for possible internal damage. 11psi for gt35r gt30r gt28 or any turbo with 2 bolt style bracket for actuator. Tech went to install boost hose and inspected turbo found turbo wastegate actuation rod worn out which causes the wastegate to hang open and in turn setting p0299 fault.