5. SENSOR LIST
PRIMARY
MAP
MAF
Crankshaft position
Oxygen
VR Tacho
Throttle Position
Knock Sensor
Engine RPM
Intake Air TEMP
SECONDARY
Transmission fluid
temp
Brake force meter
Tire Pressure
TSS-Turbo Speed
Engine Coolant Temp
NEUTRAL START
A/C Compressor
Relay
TERTIARY
Blind-Spot
Parking
Speed
Door Closure
Proximity
Curb Sensor
Stop Light
Head Light
6. CONTROL
SYSTEMS
• Mechanical Design Solution
• Non-adaptiveSTAGE I
• Hardwired Chip
• Application Specific
• Non Programmable
STAGE II
• Common base hardware
• ProgrammableSTAGE III
9. ADVANTAGES
Ease of Control
Adaptable to multiple scenarios
Very low cost compared to mechanical systems
Occupy lesser space-compact engine bay
Less complicated design
Zero wear
10. FEATURES
SERVICE SETTING:
List of service
parameters
Range of acceptable
values OR time limits
(modifiable)
Service Indicator Light
Program reset
OBD-
On Board Diagnostics
Self detection of possible
faults
Sensor scanning
subsystems
Fault codes stored in ECU
memory
All cars after 1996 OBD-II
compliant
11.
12.
13.
14.
15. AUTO TUNING
Software on ECU known as a map
New maps can be loaded to ECU [ process known as re-
mapping or flashing]
Complete access to parameters such as fuel injection
quantity, boost pressure, ignition timing, idle speed
setting
No costly equipment required, laptop, Tuner EMS s/w &
ODB cable
Plug & play ECU’s with multiple maps available.