P1035 Code Ford, Chevy, Toyota, Jeep

Multi-Air is an advanced electronically controlled variable intake valve phase and lift system which provides a distinct advantage over conventional systems. The Multi-Air system allows for each cylinder's intake valves to be independently adjusted in terms of timing, duration, and lift. This results in improved engine performance, increased fuel efficiency, and reduced emissions.

At the heart of the Multi-Air system is the Variable Valve Actuator (VVA) solenoid. This two way electro-hydraulic solenoid valve is commanded by the Powertrain Control Module (PCM) during specific cam events to either hold oil pressure or bleed oil when opened or closed respectively. As a result, this changes how much and when each individual cylinder's intake valve will open resulting in improved engine performance at different RPMs and loads.

The PCM also monitors voltage levels on the VVA Solenoid circuit to ensure it is functioning correctly; if not then a Diagnostic Trouble Code (DTC) will be set alerting technicians that there may be an issue with the variable valve actuation process. Repairs can then be made as necessary to restore functionality of this important component within the Multi-Air system ensuring that optimum engine performance can always be achieved.

Overall, Multi-Air's sophisticated electronic control over individual cylinders' intake valves has revolutionized modern vehicle engines allowing for greater power generation while reducing fuel consumption thereby benefitting both drivers and our environment alike through its efficient operation!

What are the Possible Causes of the Code P1035?

A fault in the Variable Valve Actuator (VVA) Solenoid can have a range of causes. The most common issues include:

1. Harness is open or shorted;
2. Poor electrical connection;
3. Faulty Powertrain Control Module (PCM).

It's important to diagnose the issue before attempting any repairs, as these faults can cause unexpected vehicle performance and may lead to further damage if left unaddressed. If you suspect one of these issues, it’s best to consult with an experienced professional service technician who has experience dealing with VVA systems and PCMs for accurate diagnosis and repair.

What is the Cost to Diagnose the Code P1035?

The P1035 code requires a diagnostic time of 1.0 hour, however the rate for this service may vary depending on where it is performed, as well as the make and model of the vehicle or engine type. Typically, auto repair shops charge between $75 and $150 per hour for any labor involved in diagnosing this issue.

How to Fix the P1035 Code?

It is recommended to begin by examining the potential causes provided. To ensure accuracy, it is necessary to inspect the corresponding wiring harnesses and their connectors. Additionally, any damage to components should be determined as well as inspecting for bent pins, broken connections or corroded pins in the connectors.