Summary of Contents for Weistec M133
- Page 1 ______________________________________________________________________________ Weistec M133 ENGINE Air Intake System Installation Guide 2014+ CLA45 AMG 2014+ GLA45 AMG • 2014+ A45 AMG Phone 877-WEISTEC Fax 888-516-8219 www.weistec.com...
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Page 2: Tools Required
______________________________________________________________________________ WEISTEC M133 Air Intake System Thank you for your purchase of the Weistec M133 Air Intake System for the Mercedes 45 AMG 2.0L Motor. Please follow all directions, and keep a clean work space when commencing installation. Tools Required ... -
Page 3: Airbox Removal
______________________________________________________________________________ a. Airbox Removal a) Remove battery cover b) Disconnect ground terminal from the battery c) Remove air inlet d) Unplug ECU by pulling up on the locking tabs then removing the two connectors. Phone 877-WEISTEC Fax 888-516-8219 www.weistec.com... - Page 4 ______________________________________________________________________________ e) Unclip the ECU from the airbox and remove it in the vehicle. Handle with care and place the ECU in a safe and clean area Phone 877-WEISTEC Fax 888-516-8219 www.weistec.com...
- Page 5 ______________________________________________________________________________ Phone 877-WEISTEC Fax 888-516-8219 www.weistec.com...
- Page 6 ______________________________________________________________________________ f) Remove harness that is clipped onto the right side of the airbox Phone 877-WEISTEC Fax 888-516-8219 www.weistec.com...
- Page 7 ______________________________________________________________________________ g) Unplug airbox pressure sensor by prying back the gray locking that and then pressing it down and pulling the plug off the sensor h) Loosen the clamp on the intake tube Phone 877-WEISTEC Fax 888-516-8219 www.weistec.com...
- Page 8 ______________________________________________________________________________ i) Remove the factory airbox by pulling it up and out of the engine bay. Make sure the airbox pressure sensor is unplugged Phone 877-WEISTEC Fax 888-516-8219 www.weistec.com...
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Page 9: Air Filter Installation
Use a Torx bit to remove the 4 screw shown below and remove the airbox top cover b) Remove the OEM filter from the airbox by turning it to unlock it from the airbox Phone 877-WEISTEC Fax 888-516-8219 www.weistec.com... - Page 10 Remove the filter adapter e) Remove the airbox pressure sensor from the filter adapter. It must be turned 90 degrees to allow the locking tabs to line up with channels in the plastic then pulled out Phone 877-WEISTEC Fax 888-516-8219 www.weistec.com...
- Page 11 ______________________________________________________________________________ f) Install airbox pressure sensor in Weistec Filter Adapter by pressing it in and then turning it to lock in place Phone 877-WEISTEC Fax 888-516-8219 www.weistec.com...
- Page 12 ______________________________________________________________________________ g) Fit the Weistec Filter Adapter into the airbox as shown below then bolt the adapter to the airbox using the 3 supplied socket head cap screws Phone 877-WEISTEC Fax 888-516-8219 www.weistec.com...
- Page 13 ______________________________________________________________________________ h) Fit the Weistec Air Filter onto the Weistec Air Filter Adapter and tighten the clamp i) Reinstall the airbox top cover j) Reinstall the airbox by reversing the airbox removal instructions k) Make sure all electrical connections are plugged in...
- Page 14 ______________________________________________________________________________ NOTES: Phone 877-WEISTEC Fax 888-516-8219 www.weistec.com...
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