Lingenfelter TRG-002 58X to 24X Trigger Conversion Module Installation Instructions PN: L460065397 1557 Winchester Road Decatur, Indiana 46733 (260) 724-2552 phone (260) 724-8761 fax www.lingenfelter.com Rev 1.
# Part number Parts List Description 1 TRG-002 LPE 58X trigger conversion module 1 971385 3/8” (10 mm) ring terminal 1 971145 1/4” (6 mm) ring terminal 2 1773 56” section of 1/4” convoluted loom 1 791201128 6” section of 3/4” flameguard heat sleeve 1 06483 hook & loop tape 2 AV16037 self-tapping screw 1 L920010000 LPE decal 1 instructions The following parts are included with the kit but are ONLY needed for early to late Gen IV conversions such as a LS3 into a 2005 Corvette or GTO: 1 L4801453
Notes: • • • • • • • • • • • • Read these instructions before installing the TRG-002 General Motors Gen III V8 engines use a 24X crank trigger wheel and a reluctor wheel on the camshaft. The 24X reluctor wheel uses two different width notches (12° and 3°) that are 15° apart. The Gen III camshaft position sensor is mounted in the back of the block behind the intake manifold.
• • • • • • • • • • • harness (part number L480145305) to go from the stock CMP harness connector to the TRG002 CAM OUT connector. You will also need to install the correct connector on the harness depending on the type of vehicle. See the instructions on pages 8 and 9 for more detailed information. See the images on page 11 for examples of what the 58X and 24X trigger wheels look like and what the 4X and 1X camshaft timing gears look like.
Installation: • • • • • Disconnect the negative battery terminal. Connect the black wire to a suitable chassis ground. • Good ground locations include the front or the back of a cylinder head (see arrow in image to the right) or one of the existing vehicle chassis grounds. • For the cylinder head and other 10mm ground bolts, use the supplied 10mm ring terminal. • For the firewall ground stud and other 6 mm ground bolts, use the supplied 6mm ring terminal.
• • • • • • Connect the harness labeled CAM IN to the camshaft sensor on the front timing cover. NOTE - this should connect directly to the sensor and not to the intermediate harness attached to the outside of the timing cover. See the image at the bottom of page 11 for further clarification. Connect the harness labeled CRANK OUT to the connector on the engine wiring harness that was connected to the crankshaft sensor connector (on the side of the engine block).
Light emitting diode (LED) STATUS light operation/diagnostic codes: • Solid RED indicates powered on/no input signals present (normal for key on/engine off) • Solid GREEN indicates the TRG-002 has a valid crankshaft and camshaft signal and is in synchronized operation • Blinking RED indicates no crankshaft signal in with a camshaft signal detected • • • Blinking GREEN indicates no camshaft signal in with a crank signal detected • The engine should start but you may sometimes have to crank the engin
• • • If you are experiencing erratic operation and intermittent diagnostic lights from the TRG-002 it may be due to electrical noise/interference. • Try rerouting the TRG-002 harness and/or relocating the TRG-002 itself away from high voltage ignition related components (spark plug wires, coils etc.) • Some aftermarket spark plug wires have been found to cause electronic interference.
Addendum For E40 Controlled Vehicles (see chart on pages 11 & 12 for vehicle applications) WARNING - failure to use the supplied adapter harness or failure to wire the adapter harness correctly can result in voltage being applied to the incorrect terminals to the TRG-002 and can cause failure of the TRG-002. Damage to the TRG-002 due to incorrect wiring is NOT covered under warranty.
Connector and Wiring Diagrams for E40 Controlled Vehicles Addendum Labeled connector images; Vehicle ECM harness side connector views for the camshaft input into the ECM: All E40 vehicles except GTO & HSV applications E40 GTO & HSV applications All E40 vehicles except GTO & HSV applications E40 TRG camshaft output adapter harness engine side connection: Red, 20ga Ground Black, 20ga Cam Signal Out Green, 20ga A B C +12V Engine Harness Cam E40 Male Pin 12129615 12045773-L E40 GTO & HSV applicatio
TRG-002 Harness Wiring Schematics Use 1/4” wire loom, part #1763 Wrap with electrical tape each end. Orange, 20ga Ground Brown, 20ga Crank Signal In White, 20ga Cut wire loom 30” 12052924 Crank In 12129946-B Female Pin 12048074-L C B A 32” +5V Orange Seal x 12 Install Label around wire Loom.
GM Gen III And Gen IV V8 Crankshaft and Camshaft Reluctor Wheel Images Camshaft timing gears: A - Single bolt 4X camshaft gear from a 2007-2009 LS2 or LS3 engine. GM part number 12591689. B - Three bolt 4X camshaft gear from a 2006 LS2 Corvette or from a 2006-2009 LS7 Corvette engine. GM part number 12586481. C - Three bolt 1X camshaft gear from a 2005 LS2 Corvette or a 2005-2006 LS2 GTO/SSR/Trailblazer engine. GM part number 12576407.
Table 1 - Engine crankshaft reluctor wheel and camshaft gear tooth count information Year Make Model Engine Crankshaft reluctor tooth count Camshaft gear count Cam gear bolt pattern PCM/ ECM type 2004 Buick Rainier 5.3L LM4 24x 1x (on camshaft) 3 Warren 2005-2006 Buick Rainier 5.3L LH6 24x 1x 3 E40 2007 Buick Rainier 5.3L LH6 58x 4x 1 E67 2004-2005 Cadillac CTS-V 5.7L LS6 24x 1x (on camshaft) 3 Warren 2006 Cadillac CTS-V 6.
Table 1 - Engine crankshaft reluctor wheel and camshaft gear tooth count information Year Make Model Engine Crankshaft reluctor tooth count Camshaft gear count Cam gear bolt pattern PCM/ ECM type 2007-2008 Holden Commodore 6.0L L98 58x 4x 1 E38 2001-2005 Holden Monaro 5.7L 24x 1x (on camshaft) 3 Warren 2005-2006 Holden Special Vehicles (HSV) 6.0L LS2 24x 1x 3 E40 2007-2009 Holden Special Vehicles (HSV) 6.0L 58x 4x 1 E38 2003-2007 Hummer H2 6.
TRG-002 hardware and software versions: • These instructions are for use with TRG-002 modules and not for the earlier TRG-001 or TRG001A. If your module has TRG-001 or TRG-001A printed on the front label then you need a different set of instructions. If you need instructions for one of these modules please check our web site or contact our sales department. • The date code/batch code for each TRG-002 is marked on the back of the plastic case.
Service In case of malfunction, this Lingenfelter Performance Engineering (LPE) component will be repaired or replaced free of charge according to the terms of the warranty. When returning LPE components for service, Proof of Purchase must be supplied for warranty verification. After the warranty period has expired, service costs are based on time and materials costs and you will be contacted with the cost to service or replace the unit before any work is done.
