Does coolant flow through the throttle body?
Registered. They are not critical to coolant flow, they are much to small to effect the main cooling system. You should NOT just delete them if it EVER gets near freezing where you live or drive as your throttle valve could ice shut. All modern vehicles run coolant through the throttle body, VW is no different.
How to remove coolant flow to the throttle body?
Remove the coolant hose attached to the firewall side of the throttle body (TB). 2. Remove the coolant hose which connects the bottom TB coolant outlet to the coolant hard-pipe between the oil filter and the oil filler spout. 3.
How to Bleed your car’s cooling system-mechanic base?
1. Get your coolant/anti-freeze ready and fill up 2. Jack up the front of the car 3. Fill up your coolant 4. Start the engine 5. Turn the climate control heat to max 6. Rev the engine to 3000-4000 rpm 7. Refill coolant if necessary 8. Go for a test drive 9. Fill coolant again
Where does the coolant flow from the IAC to TB?
There is a great picture here which shows exactly how the coolant flows through the IAC to the TB. More than likely it’s not flowing through the IAC, but rather around the throttle body. In most cases this is done to keep the throttle plates from freezing when it’s cold outside.
Where is the coolant outlet on a TB?
Remove the coolant hose which connects the bottom TB coolant outlet to the coolant hard-pipe between the oil filter and the oil filler spout. 3. The hose which was attached to the top firewall coolant inlet on the TB should now be reattached at the hard-pipe, completing the rerouting.
Remove the coolant hose attached to the firewall side of the throttle body (TB). 2. Remove the coolant hose which connects the bottom TB coolant outlet to the coolant hard-pipe between the oil filter and the oil filler spout. 3.
Remove the coolant hose which connects the bottom TB coolant outlet to the coolant hard-pipe between the oil filter and the oil filler spout. 3. The hose which was attached to the top firewall coolant inlet on the TB should now be reattached at the hard-pipe, completing the rerouting.
Where is the idle cam on a TB?
Hold the Fast Idle Cam about halfway and open the throttle and you’ll see what will interfere and where to wire the cam. The cam is located on the firewall side of the TB.