Haltech HT010613 User Manual

PLATINUM SERIES
Digital Reluctor Adaptor 2
(HT010613)
QUICK START GUIDE
LIMITED WARRANTY
Lockin Pty Ltd trading as Haltech warrants the HaltechTM Programmable Fuel Injection System to be free from defects in material or workmanship for a period of 12 months from the date of purchase.
Proof of purchase, in the form of a bill of sale or receipted invoice, which indicates that the product is within the warranty period, must be presented to obtain warranty service. Lockin Pty Ltd trading as Haltech suggests that the purchaser retain the dealer’s dated bill of sale as evidence of the date of retail purchase.
If the HaltechTM Programmable Fuel Injection System is found to be defective as mentioned above, it will be replaced or repaired if returned prepaid along with proof of purchase. This shall constitute the sole liability of Lockin Pty Ltd trading as Haltech.
To the extent permitted by law, the foregoing is exclusive and in lieu of all other warranties or representations, either expressed or implied, including any implied warranty of merchantability or fitness. In no event shall Lockin Pty Ltd trading as Haltech, be liable for special or consequential damages.
DISCLAIMER
Haltech will not be held responsible for any damage caused by the incorrect installation or tuning of this product. It is the installers responsibility to ensure the wiring connections and pinouts match that of the vehicle the unit is being installed into.
Haltech has taken all care to make sure the connections match the specified vehicles listed, but variations in wiring and connections on vehicles can occur and therefore this should be checked BEFORE the unit is installed.
Haltech highly recommends installation and tuning of this product is to be carried out by a professional, with an understanding on installing and tuning engine management systems. Misuse of this product can destroy your engine.
WARNING
This ECU is designed and sold for Racing use only. Using this product for street / road use may be prohibited by law. Please check with your local vehicle authority before using this product.
GENERAL INSTALLATION WARNING
Avoid open sparks, flames or operation of electrical devices near flammable substances. Always disconnect the battery cables when doing electrical work on your vehicle.
Do not charge the battery with a 24 Volt truck charger or reverse the polarity of the battery or any charging unit. Do not charge the battery with the engine running as this could expose the ECU to an unregulated power supply that could destroy the ECU and other electrical equipment.
All fuel system components and wiring should be mounted away from heat sources, shielded if necessary and well ventilated. Disconnect the Haltech ECU from the electrical system whenever doing any arc welding on the vehicle by unplugging the wiring harness connector from the ECU.
After completing the installation, make sure that there are no fuel leaks, and no wiring left un-insulated in case a spark or short-circuit occurs and causes a fire. Also make sure that you follow all proper workshop safety procedures. If you're working underneath a jacked-up car, always use safety stands!
Haltech Digital Reluctor Adaptor 2
Quick Start Guide
Congratulations on purchasing a Haltech Digital Reluctor Adaptor 2 This product converts the analogue signal from a reluctor sensor into a digital signal which the engine computer uses to determine the position of the crankshaft and/or camshaft
This quick start guide will walk you through installation of the Haltech DRA 2 into a vehicle.
Included with Haltech Digital Reluctor Adaptor (HT010613)
Haltech Digital Reluctor Adaptor 2
0.6M Flying Loom - # HT040005
Quick start guide
Optional Accessories (Sold Separately)
Spare Plug and Pin Set - # HT030005
Overview
The Haltech Digital Reluctor Adaptor 2 converts the analog signal from a reluctor sensor into a digital signal which the engine computer uses to determine the position of the crankshaft and/or camshaft.
The Digital Reluctor Adaptor has two identical channels, each with a "+" and "-" input, and one output. The two inputs of each channel are connected to each wire of the two-wire reluctor sensor, regardless of whether it is connected to the vehicle's existing engine computer or not.
The output of each channel is connected to an input of the ECU.
There are many kinds of reluctor sensors, so each channel of the digital reluctor adaptor can be adjusted to best match the signal from the reluctor sensor connected to it.
There are two blocks of small switches behind the blank end cover plate. One block for each channel. Only ONE of the first six switches in each block should be "ON" (down).
Switch 1 (left-hand end) has lowest sensitivity, up to Switch 6 which has highest sensitivity. A lower sensitivity setting is more resistant to interference from noise sources such as ignition coils. It is recommended to use the lowest sensitivity setting while still allowing the Digital Reluctor Adaptor to detect a full signal.
Factory sensitivity setting will be “4”.
Figure 1 – Haltech Digital Reluctor Adaptor 2 with end plate removed
Installation Guide
Connect the Pink wire to a +12V Switched Supply Connect the Black wire to a Chassis Ground
Connect Channel 1 and Channel 2 “+” and “-” Inputs to your reluctor sensors Connect the corresponding Channel 1 / Channel 2 outputs to the ECU input
Notes
Channel 1 or 2 paired input wires can be connected to either side of
the reluctor sensor wires as long as the correct trigger edge is selected within the ECU Manager Software
If neither reluctor wire is grounded at the sensor, then ground one of them.
It does not matter which one.
If there is a severe noise problem, then use shielded wire with the shield
connected to ground
Setup Guide
As a guide, reluctor sensors (both Trigger/crank and Home/camshaft) on most
engines will work properly with Switch 4 "ON". However some engines require different settings. Here's a short list:
Toyota 20v 4AGE engines need Switch 4 "ON" for the Trigger (crankshaft) sensor, and Switch 3 "ON" for the Home (camshaft) sensor.
Ford AU V8s need Switch 4 "ON" for the Trigger (crankshaft) sensor, and Switch 6 "ON" for the Home (camshaft) sensor . Ford Cosworth Sierra Switch 3 “ON for the Trigger (crankshaft) sensor, and Switch 4 “ON” for the Home (camshaft) sensor.
Some Subarus need Switch 3 "ON" for both the Trigger (crankshaft) sensor and the Home (camshaft) sensor.
Some MSD distributors have high output and need to have Switch 2 or Switch 1 "ON".
As a guide, you can start out by turning Switch 3 "ON" and see if the engine will start. If it won't start, turn Switch 3 "OFF" and turn Switch 4 "ON" to increase sensitivity, and see if it will start then. If the engine computer is still not getting an output from the Digital Reluctor Adaptor channel during cranking, repeat the procedure with Switch 5 and even Switch 6 if necessary.
Pinout
Figure 2 - Digital Reluctor Adaptor 2 Pinout
Sensitivity Switch Voltage Threshold Settings
Switch 1 is the lowest sensitivity, Switch 6 is the Highest
Interference / Noise
If you have a problem with severe electrical noise (from ignition coils or alternators etc) interfering with signals from the reluctor sensors, you can increase the DRA2's noise filtering.
Remove the end plate opposite the main connector of the case and move Dipswitch 7 down to the on position.
HALTECH HEAD OFFICE: PH: +612 9729 0999
FAX: +612 9729 0900 EMAIL: sales@haltech.com
HALTECH US OFFICE: EMAIL: usa@haltech.com
See the Haltech Website for your local authorized dealer.
www.haltech.com
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