This product is for Racing Competition only and is not legal for use in highway or street vehicles or other non-racing competition off-road vehicles.
Purchasing this product requires you to sign our Vehicle Compliance Waiver here.
The Haltech platinum sport GM has many applications on early GM fuel injected vehicles from 1985 through until the mid 1990's. The sport GM carries the same connector as GM's popular 1227165 ECU (there are a number of other GM ECU's that also carry this connector including but not limited to, 1227303, 1227747, 1227752, 1227170, 1228746, 16198259, 16198445, 16087373, 16198259). There may be many further applications of the Sport GM ECU that are not listed above so this list is not to be considered as comprehensive it is merely a guide for reference.
Sport GM should plug directly into all of these vehicles and work correctly, it is worth noting that the Haltech Sport GM ECU does not require the cold start injector, canister purge solenoid, EGR valve, SES light, AC pressure switch nor the Mass Airflow Meter to operate. Elimination of these standard GM components makes for a cleaner installation however it may also conflict with local vehicle emissions legislation that require some or all of these parts to be installed. For installation onto hot rod and individually constructed vehicles replacement wiring harnesses with these wires already removed are available from various vendors such as.
The Haltech Sport GM ECU is not capable of controlling electronically programmed transmissions such as the 4L60E or the 4L80E, it is however capable of controlling the torque converter lockup on transmissions such as the 700R (later name the 4L60, do not confuse this with the previously mentioned 4L60E, the E at the end designates that the transmission has an electronically controlled shift points - the Haltech Sport GM is not designed to control these electronically controlled transmissions). Transmissions such as the THM400 (Turbo 400) and all manual transmissions require no electronics and are therefore also compatible with the Haltech Sport GM.
Direct plug and play replacement of the OEM ECU
No rewiring necessary
Uses the cars factory sensors
Windows 2000, XP, Vista, Windows 7 compatible software
Real time programming, instant hesitation free adjustment while engine is running
Fully user definable 32 x 32 mapping
Tuning via Volumetric Efficiency (VE), Injection time or Lambda Correction (MAF)
Selectable onboard internal MAP sensor rated to 150kPa (up to 1.5 Bar or 22psi boost)
Wideband "auto tuning" using user definable target AFR table
USB and CAN Communication Port
Auxiliary I/O Harness Plug and Pins are included in all direct plug-in kits
Data Logging: 448Kb of onboard data logging, Storage for approx 40 minutes at 10 logs per seconds, 6 channels of data, Max 20 channels logging capability
Tune can be password protected in software
Rugged anodized aluminum casing
Length: 154mm (174mm with MAP nipple)
Sport GM ECU
Programming Software CD
Quick Start Guide
Instruction Manual (on CD)
Chevrolet Corvette 5L | 5.7L 1986-1989
Pictures used for marketing purposes only, actual product may vary.