Safety Warning
DIY auto repair can cause serious injury, fire, or vehicle damage. These guides are for informational purposes only. Always follow OEM torque specs, wear PPE, and consult a certified mechanic if you are unsure. You are solely responsible for your safety.
Engine Speed Sensor -G28-, REMOVING AND INSTALLING: Removing
-- Remove the engine cover. Refer to ENGINE COVER, REMOVING AND INSTALLING .
-- Free up the engine wiring harness -1-, remove the bolts -1- and the bracket -2-.
Audi A6/A7
-- Free up the wiring harness.
-- Lift the clamps -2-, remove and free up the coolant hoses.
-- Disconnect the connector -4- for the Engine Coolant Level Sensor -G32-.
-- Remove the bolt -3- and set the coolant expansion tank aside.
-- Unlock the catch in direction of -arrow A- and release in direction of -arrow B-, and remove the vacuum hose.
Continuation for All Vehicles:
-- Disconnect the connector -2-.
-- Remove the bolt -1- and remove the Engine Speed Sensor -G28-.
NO RELATED
Use the Manual With the Right Hardware
Pair factory procedures with proven DIY tools so the instructions are easier to execute.
Affiliate disclosure: We may earn a commission at no extra cost to you.
When to See a Mechanic
Stop DIY work and contact a certified mechanic immediately if any of the following apply:
- • You smell fuel, burning insulation, or see smoke.
- • Brakes feel soft, pull hard to one side, or make grinding noises.
- • The engine overheats, stalls repeatedly, or misfires under load.
- • You are missing required tools, torque specs, or safe lifting equipment.
- • You are not confident in the next step or safety outcome.