<![CDATA[TurboTweak: ]]> https://www.turbotweakstore.com Wed, 7 Oct 2026 00:00:00 EST en-us <![CDATA[Scanmaster 2.1 Buick - BLUE]]> https://www.turbotweakstore.com/Scanmaster-21-Buick--BLUE_p_20.html Wed, 7 Oct 2026 00:00:00 EST This version has the newer BLUE display.86-87 Buicks and 89 TTA (won't work on the 84-85 cars with stock ECM)Excellent small scantool for monitoring Knock retard, O2 readings, sensors, etc.Version 2.1 is the newest version.Will show you:O2 - Oxygen s...[Read More]
Our Price: $249.99 [Add to Cart]


]]> https://www.turbotweakstore.com/Scanmaster-21-Buick--BLUE_p_20.html This version has the newer BLUE display.86-87 Buicks and 89 TTA (won't work on the 84-85 cars with stock ECM)Excellent small scantool for monitoring Knock retard, O2 readings, sensors, etc.Version 2.1 is the newest version.Will show you:O2 - Oxygen s...[Read More]
Our Price: $249.99 [Add to Cart]


]]> This version has the newer BLUE display.

86-87 Buicks and 89 TTA (won't work on the 84-85 cars with stock ECM)

Excellent small scantool for monitoring Knock retard, O2 readings, sensors, etc.

Version 2.1 is the newest version.
Will show you:
O2 - Oxygen sensor millivolts
KR - Knock Retard
AF - MAF Airflow in grams/sec
LV8 - Load Value
BAT - Voltage to the ECM
INT - Integrator
BLM - Block Learn Multiplier
MPH - Miles Per Hour
CLT - Coolant Temp
ATS - Air Intake Temp
RPM - Current Engine RPM
TPS - Throttle Position in volts
IAC - Idle Air Control motor commanded position
CC - Oxygen Sensor Cross Counts
MAL - Malfunction Codes

Simple hookup, 12v, gound, and one wire connects to ALDL plug under radio (you need to splice into it).

Instructions here: https://www.turbotweaksupport.com/files/scanmaste...
]]> <![CDATA[Scanmaster-G Gauge Buick - Black]]> https://www.turbotweakstore.com/Scanmaster-G-Gauge-Buick--Black_p_21.html Wed, 7 Oct 2026 00:00:00 EST For the 86-87 Buicks and 89 TTA stock computer, also the ecu-GN ECU (won't work on the 84-85 cars with stock ECM)New Gauge Version! Excellent small scantool for monitoring Knock retard, O2 readings, sensors, etc.For the stock computer, will show you ...[Read More]
Our Price: $259.99 [Add to Cart]


]]> https://www.turbotweakstore.com/Scanmaster-G-Gauge-Buick--Black_p_21.html For the 86-87 Buicks and 89 TTA stock computer, also the ecu-GN ECU (won't work on the 84-85 cars with stock ECM)New Gauge Version! Excellent small scantool for monitoring Knock retard, O2 readings, sensors, etc.For the stock computer, will show you ...[Read More]
Our Price: $259.99 [Add to Cart]


]]> For the 86-87 Buicks and 89 TTA stock computer, also the ecu-GN ECU (won't work on the 84-85 cars with stock ECM)

New Gauge Version! Excellent small scantool for monitoring Knock retard, O2 readings, sensors, etc.

For the stock computer, will show you (ecu-GN will show different data):
O2 - Oxygen sensor millivolts
KR - Knock Retard
AF - MAF Airflow in grams/sec
LV8 - Load Value
BAT - Voltage to the ECM
INT - Integrator
BLM - Block Learn Multiplier
MPH - Miles Per Hour
CLT - Coolant Temp
ATS - Air Intake Temp
RPM - Current Engine RPM
TPS - Throttle Position in volts
IAC - Idle Air Control motor commanded position
CC - Oxygen Sensor Cross Counts
MAL - Malfunction Codes

Simple hookup, 12v, gound, and one wire connects to ALDL plug under radio (you need to splice into it, or use a small spade to plug in).

Instructions here: https://www.turbotweaksupport.com/files/scanmaste...


Has many new features!
- Dot matrix OLED display, clear and readable, 128 x 64 pixels
- Size is a 2-1/16" gauge
- Captures the leanest reading and highest knock for immediate recall, along with the MPH's where it occurred
- Has a bluetooth module, so you can log from it to a phone/tablet/laptop (with a compatible Windows and Android device)
- Works the standard Buick datastream, Powerlogger, and ecu-GN
- Displays analog data (boost, wideband) when connected to a PowerLogger
- Displays all the Speed/Density info when running an SD2 chip as well as Fuel Composition (E85 alcohol)
- Displays many parameters with the ecu-GN
- ...And more
]]> <![CDATA[Scanmaster 2.1 Buick - RED]]> https://www.turbotweakstore.com/Scanmaster-21-Buick--RED_p_22.html Wed, 7 Oct 2026 00:00:00 EST This version has the original RED display.86-87 Buicks and 89 TTA (won't work on the 84-85 cars with stock ECM)Excellent small scantool for monitoring Knock retard, O2 readings, sensors, etc.Version 2.1 is the newest version.Will show you:O2 - Oxygen...[Read More]
Our Price: $249.99 [Add to Cart]


]]> https://www.turbotweakstore.com/Scanmaster-21-Buick--RED_p_22.html This version has the original RED display.86-87 Buicks and 89 TTA (won't work on the 84-85 cars with stock ECM)Excellent small scantool for monitoring Knock retard, O2 readings, sensors, etc.Version 2.1 is the newest version.Will show you:O2 - Oxygen...[Read More]
Our Price: $249.99 [Add to Cart]


]]> This version has the original RED display.

86-87 Buicks and 89 TTA (won't work on the 84-85 cars with stock ECM)

Excellent small scantool for monitoring Knock retard, O2 readings, sensors, etc.

Version 2.1 is the newest version.
Will show you:
O2 - Oxygen sensor millivolts
KR - Knock Retard
AF - MAF Airflow in grams/sec
LV8 - Load Value
BAT - Voltage to the ECM
INT - Integrator
BLM - Block Learn Multiplier
MPH - Miles Per Hour
CLT - Coolant Temp
ATS - Air Intake Temp
RPM - Current Engine RPM
TPS - Throttle Position in volts
IAC - Idle Air Control motor commanded position
CC - Oxygen Sensor Cross Counts
MAL - Malfunction Codes

Simple hookup, 12v, gound, and one wire connects to ALDL plug under radio (you need to splice into it).

Instructions here: https://www.turbotweaksupport.com/files/scanmaste...
]]> <![CDATA[2.1 chip for Scanmaster (replacement)]]> https://www.turbotweakstore.com/21-chip-for-Scanmaster-replacement_p_26.html Wed, 7 Oct 2026 00:00:00 EST If you need to replace the chip inside your Buick Scanmaster with the original 2.1 version, this is it. This might happen if you bought a used Scanmaster that has the 2.2 chip (for the Powerlogger), and need to convert back to the original 2.1. ...[Read More]
Our Price: $20.00 [Add to Cart]


]]> https://www.turbotweakstore.com/21-chip-for-Scanmaster-replacement_p_26.html If you need to replace the chip inside your Buick Scanmaster with the original 2.1 version, this is it. This might happen if you bought a used Scanmaster that has the 2.2 chip (for the Powerlogger), and need to convert back to the original 2.1. ...[Read More]
Our Price: $20.00 [Add to Cart]


]]> If you need to replace the chip inside your Buick Scanmaster with the original 2.1 version, this is it. This might happen if you bought a used Scanmaster that has the 2.2 chip (for the Powerlogger), and need to convert back to the original 2.1. ]]> <![CDATA[2.2 chip for Scanmaster (replacement)]]> https://www.turbotweakstore.com/22-chip-for-Scanmaster-replacement_p_27.html Wed, 7 Oct 2026 00:00:00 EST This is only used for the Powerlogger or ecuGN ECU. This chip replaces the original chip inside your Buick Scanmaster 2.1, and upgrades it to the 2.2, which is only for use with a Powerlogger or the TurboTweak ecu-GN aftermarket ECU. ...[Read More]
Our Price: $20.00 [Add to Cart]


]]> https://www.turbotweakstore.com/22-chip-for-Scanmaster-replacement_p_27.html This is only used for the Powerlogger or ecuGN ECU. This chip replaces the original chip inside your Buick Scanmaster 2.1, and upgrades it to the 2.2, which is only for use with a Powerlogger or the TurboTweak ecu-GN aftermarket ECU. ...[Read More]
Our Price: $20.00 [Add to Cart]


]]> This is only used for the Powerlogger or ecuGN ECU. This chip replaces the original chip inside your Buick Scanmaster 2.1, and upgrades it to the 2.2, which is only for use with a Powerlogger or the TurboTweak ecu-GN aftermarket ECU. ]]> <![CDATA[Powerlogger for Turbo Buick]]> https://www.turbotweakstore.com/Powerlogger-for-Turbo-Buick_p_39.html Wed, 7 Oct 2026 00:00:00 EST See pictures for screen shots of software. The most advanced datalogging scantool available today for the 86/87 Turbo Buicks and 89 TTA's. Connects to USB port on laptop (needs Windows 7, 8, 10, 11. NOT compatible with Mac or Chromebook). Plugs into ...[Read More]
Our Price: $264.99 [Add to Cart]


]]> https://www.turbotweakstore.com/Powerlogger-for-Turbo-Buick_p_39.html See pictures for screen shots of software. The most advanced datalogging scantool available today for the 86/87 Turbo Buicks and 89 TTA's. Connects to USB port on laptop (needs Windows 7, 8, 10, 11. NOT compatible with Mac or Chromebook). Plugs into ...[Read More]
Our Price: $264.99 [Add to Cart]


]]> See pictures for screen shots of software. The most advanced datalogging scantool available today for the 86/87 Turbo Buicks and 89 TTA's. Connects to USB port on laptop (needs Windows 7, 8, 10, 11. NOT compatible with Mac or Chromebook). Plugs into the ECM, slight modification of the ECM case is necessary, very easy to do. Comes with a chip to update a Scanmaster 2.1 to the 2.2 version, so the Scanmaster can be connected to the Powerlogger for faster updating, wideband and boost display. The Powerlogger works with any chip in the ECM. It does not require any special chip to datalog. ]]> <![CDATA[MAP Sensor - 3 Bar]]> https://www.turbotweakstore.com/MAP-Sensor--3-Bar_p_41.html Wed, 7 Oct 2026 00:00:00 EST 3 Bar MAP Sensor. Used to sense boost up to 30psi for datalogging, or the Syclone/Typhoon 3-Bar chips. ...[Read More]
Our Price: $79.99 [Add to Cart]


]]> https://www.turbotweakstore.com/MAP-Sensor--3-Bar_p_41.html 3 Bar MAP Sensor. Used to sense boost up to 30psi for datalogging, or the Syclone/Typhoon 3-Bar chips. ...[Read More]
Our Price: $79.99 [Add to Cart]


]]> 3 Bar MAP Sensor. Used to sense boost up to 30psi for datalogging, or the Syclone/Typhoon 3-Bar chips. ]]>