The bumper must be removed but the headlamps can remain in place. Seepages on both side of radiator indicated only staining by red coolant at the edges of the radiator. This O-ring can also get hard and brittle and cause a coolant leak in that area. Insert a pair of short leads terminating with either male or female spade connectors both fan connectors should have opposite genders so that they can't be swapped. Excellent pictures and explained very well. The resistance from E1 to E3 is ~0.
If the resistance element from E2 to E3 burns up, you will lose the 1st and 2nd speed operation, if the resistance from E1 to E2 burns up, only the 1st speed low will stop functioning. The fluid level sensor in the bottom of the coolant expansion reservoir will close and connect the Auto-Check circuit connection to ground if the coolant level drops too low in the reservoir. The supply line to the passenger-side washer runs through the aluminum bumper support. It is also possible that there won't be enough hot water flowing to allow the radiator fan switch at the bottom of the radiator, to heat up and turn on the radiator fan. In my case it was on sale, so I got both fans with a limited lifetime warranty and have a new shroud that perhaps I can sell to someone who could use it. Most engines will experience a rapid rise in coolant temperature after the engine is shut down as the heat in the engine block, cylinder head, and from the turbo hot side is transferred into the coolant. The top and bottom rubber mountings are different.
They did say that the fan was working properly and the seal around the fan was perfectly fine. On the Five cylinder turbo engines 10V the After-Run Temp sensor is mounted on the cylinder head upper coolant outlet pipe that directs water to the radiator. Comments and Suggestions: Mike Comments: Are you able to re-install fogs after you install an after market intercooler? On the 5 cylinder 10V engines, one of these hoses connects with a banjo fitting to the cylinder head coolant outlet. Figure 9 Here you can see that the bumper has cleared the black bumper support ram it's a tight fit in a slot in the aluminum part of the bumper--the same slot where the headlight washer hose fits. The same can be said for the hose that connects the metal turbo coolant pipe to the side of the engine block to the freeze plug nipple.
The 2nd speed is used most of the time when the dual temperature radiator thermoswitch activates at the lower turn on temperature. Why don't we show the price? The 3 Terminals on the resistor pack are designated E1, E2, and E3. We have this blue coolant available in 1. I managed to get the bolts back into the shroud and then removed and replaced the fans individually. The fan can also stay on due to a faulty 2nd or 3rd stage relay if the internal relay contacts get welded together. Thank you for any information you can provide. We also carry the correct Audi specified Hose for this application.
We have this red coolant available in 1. Figure 7 Once you've removed the Torx fasteners note that the fender liner is removed in this photo of the passenger-side wheel well , you'll need to release the top two plastic fasteners. I have a 2001 allroad, bought from new. Thanks, Whisky Hi all, Well garage quoted 2 hrs to do this going of his system, took me more then double but the job has been done. You can temporarily run the car with the Multi-Function Temperature Sensor connector unplugged to verify if the sensor has malfunctioned and is causing the low boost problem.
You need to protect it from scrapes and manipulate it a bit to disconnect some wiring and plumbing. Sounded plastic, thought nothing of it, however between 2000-4000rpm the car made a rattle that sounded like the car spun a bearing. On the 10V engine hose, the swedged on clamp can be ground off or cut off using a hacksaw and then a conventional hose clamp and high temperature coolant hose can be installed. There are four Torx self tappers on the inside edge of the front wing and five special setscrews, including two underneath each headlight unit which can be only be accessed by removing the two grills on either side. Running the engine at a lower coolant temperature due to a defective thermostat tends to reduce the gas mileage and may not allow the engine oil to get hot enough to vaporize any moisture in the oil and this can increase engine wear. I replaced the fan and took the old fan apart to find the fan blade was stripped and not engaging with the motor. You should first disconnect the positive wires on the fan motor tape them to avoid shorts during the test and use some heavy gauge wire 8 or 10 gauge or a Battery jumper cable to connect to the fan motor.
Essential tools Appropriate sized Torx drivers and hose clip spreaders and a 30mm deep socket of ring spanner to remove the temperate sensor. Minding correct polarity, hook said leads up to a set of jumper cables which are then momentarily connected to the car's battery. I will revisit it at a later date when I have more time. Unplugging the after-run control unit should stop the fan or cooling pump from running continuously if the control unit is defective. The original hose looks to have a Teflon liner inside the rubber hose. On high mileage vehicles with the original radiator, I have also seen the plastic side tanks split open and fracture and in other cases the aluminum side clamps can break and cause leakage at the side tanks.
. As you drive the car in stop and go traffic you will find that the gauge needle will be somewhere between the two arrows shown below and the electric radiator fan will cycle on and off. Pelican Parts is not associated with Porsche Cars North America in any manner, except for a mutual appreciation and love of the cars. My advice, therefore, is to have a drain pan handy. The 20V turbo rubber hose can be replaced with a straight section of the appropriate sized coolant hose often found at many auto parts stores in molded shapes for other make vehicles. The Terminal 4C connection Blue wire with Yellow Stripe goes to the Auto Check control unit to warn of possible over heating.
If the pump doesn't run when you ground Terminal 8, you either have a wiring problem between the pump and the connector socket, or a dead turbo pump. A word of warning to others, I recently found that my driver's side fan had died and given that my blower fan died last year figured it would make sense to replace the smaller fan as well. The following information is from a Service bulletin issued by Audi of America: Group 19 Number 96-01 Date: Oct. I'm about to attempt to replace my radiator due top it having a leak at the top. Hey everyone, Just recently sign up, and to be honest to post this question. The next day, the sound was gone, but it came back when the car was at temperature.