Contents 1 Scope of delivery ���������������������������������������������������������������������������������������������������������������������������������������������A 2 Overview of the TRQ module ���������������������������������������������������������������������������������������������������������������������B 3 Installation �������������������������������������������������������������������������������������������������������������������������������������������������������C 4 Fine tuning ������������������������������������������������������������������������������������������������������������������������������������������������������ D 5 Trouble Shooting ��������������������������������������������������������������������������������������������������������������������������������������������� E 6 Contact �������������������������������������������������������������������������������������������������������������������������������������������������������������� F Overview and explanation of symbols Warnings and important information – please read! General information on installation and use Tips to assist installation and use...
1 Scope of delivery TRQ Module Deacti vati on plug calibrated specifi cally for your returns your engine to stock tune vehicle Wiring harness User Manual automobile-grade, compati ble installati on and operati on with your vehicle Cable ti es 2 x long cable ti es 3 x short cable ti es Fixing system Pro...
2 Overview of the TRQ module Digital User Interface for controlling the TRQ . +/- butt ons for changing the mapping (see Fine tuning) Power ON light; lights only when the vehicle igniti on is on and power is being supplied to the TRQ. Display showing mapping selected (see Fine tuning).
3 Installation Step 1 of 6 – Preparation Before tilting the cab Apply the parking brake Shift gearbox to neutral position. Turn off the engine. Switch off the Additional heating or stationary air conditioning. All loose objects (e.g. cans, bottles, tools, bags etc.) from the driver‘s cab.
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3 Installation Generally speaking, you do not require special tools to perform the installation. If you need a tool, we will tell you when you get to the relevant step in these instructions. You will probably find wire cutters useful for clipping off the loose ends of cable ties. •...
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3 Installati on Step 2 of 6 – Locati ng the plug connecti on Approximate positi on of the plug connecti on...
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3 Installation Step 3 of 6 – Connection to common rail sensor Common rail connection • First locate the common rail sensor connection in your engine bay. • The common rail sensor connection is located either at one of the ends of or centrally on the common rail and can be clearly identified by the large union nut.
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3 Installation • Disconnect the plug from the common rail sensor If you experience difficulties disconnecting the common rail sensor, see Detaching the Connector Correctly (separate document) for assistance. • Now connect the end of the TRQ wiring harness to the disconnected connector and the other end to the sensor Make sure that the plug’s locking clip engages again.
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3 Installati on Step 4 of 6 Connecti ng the TRQ module and fi rst functi on test Disconnect the deacti vati on plug Connect the TRQ module from the wiring harness • If the Digital User Interface lit up as soon as it was connected, this means that there was sti ll power in the system during the installati on.
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3 Installati on Step 5 of 6 – Fixing TRQ module and wiring harness • Before fi xing the TRQ module in place in the engine bay, ensure that the wiring harness can also be routed and fi xed securely without putti ng it under excessive tension. •...
4 Fine tuning The TRQ module has been calibrated specifically for the engine in your car, and further adjustment is generally not necessary in order to get the best performance. However, performance tolerances or the condition of the engine sometimes mean that fine tuning is needed after installing the TRQ module.
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• You can also use the deactivation plug to return you car to stock tune without having to remove the wiring harness. In order to use the deactivation plug, you need to remove the RaceChip from the wiring harness connector and replace it with the deactivation plug.
5 Trouble Shooting If the TRQ module does not function as it should, you can find some initial assistance here. If the suggestions here do not solve the problem, please contact our Customer Service (see Contact). Description of problem What to do No extra performance •...
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5 Trouble Shooting Description of problem What to do Engine fault light or • If a warning light (e.g engine fault light) comes on, it does other warning light not automatically mean something is wrong with the engine. comes on and stays on The lamp can simply be a measure programmed by the after installing.
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5 Trouble Shooting Description of problem What to do Engine fault light comes • Please park your car and switch the engine off while leaving on after a while and stays the ignition on. Activate Mapping 1 (see Fine tuning, section ) and then turn the ignition off.
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5 Trouble Shooting Description of problem What to do No noticeable fuel • Make sure you are comparing before-and-after fuel savings consumption based on the vehicle’s actual consumption – on- I do not notice any fuel board computers often display incorrect values. savings •...
Find out how to contact us at: www.trq-performance.com/service-support Please have your customer details close by when you contact us. Legal notice RaceChip Chiptuning GmbH & Co. KG Ulmer Str. 123 73037 Göppingen Germany Sales tax identification number: DE 260672432 Registered at District Court of Ulm: HRA 721734...
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