Caterpillar C15 Intake Valve Actuatorvery common to go out, easy to replace, and has been updated. CAT MXS Intake Valve Actuator Help!!!. getting codes for intake valve 2004 Caterpillar C13. A test with ET (Intake Valve Actuator Solenoid Test) showed that there was a problem with the harness so both harnesses inside cover where replaced. Should be on the front passenger side of motor by t-state housing. first we will need the esn to check and make sure it does not have two peice solonoids installed. Each angle of view and every map style has its own advantage. - See 247 traveler reviews, 106 candid photos, and great deals for La Rosario at Tripadvisor. The Caterpillar C15 Intake Valve Actuator, also known as a solenoid valve, is a device that controls the amount of air entering the intake manifold of an engine. Anyone know where this sensor is located on the cat C15 engines intake valve actuator presure sensor. You can have it all with Cat Reman. All our tunes for VVA delete on CAT engines come with fleet safe power upgrade that will provide You best fuel economy. side of the engine towards the front of the unit, on the valve cover base. Best-built Cat® parts with full warranty when and where you need them - all at a fraction of the price. Medium and Heavy Trucks Ask an Expert Car Questions Truck Repair Need To Locate #3 Intake Valve Actuator At A Cat C15. C15 cat acert(egr) delete. 289-5 #5 intake valve acuator current low 289-7 #5 intake valve acuator not responding I am assuming that since I have both codes we are looking at probable wiring harness or plug short?? According to the hours the current low happened firstand it happened last. Hope everyone is having a safe and productive harvest so far. Cat Reman Actuator (Variable Valve Actuation) (C15/C18) (12 Volt Cat Brake) 20R-0271: Cat® Reman Actuator | Cat® Parts Store