Trinity PIDs
Posted: Wed Dec 07, 2016 10:24 am
I found this on another website. Is there a link or somewhere we can find info for every PID available ??...........for us dummies that are trying to learn ?
Map-->
AV MAP TO USE--Absolute pressure inside your intake manifold(Boost = MAP - BARO)
AV TIP TO USE--use min TIP psi as "Baro"
FUEL FLOWS--->
1/1 LONG TERM ADAP--How much your PCM is adjusting the fuel table--Usually under 15% is fine, Over 20% is borderline, more than 25% is not fine
1/1 SHORT TEM ADAP--Show instantaneous Upstream O2 sensor adjustment to fuel table
BARO-- Barometric pressure--Needed for boost calc(Boost = MAP - BARO)
PRATIO ---MAP/BARO
TOTAL VE BANK1
COOLANT TEMP-->
ECT--Engine Coolant Temperature
CHARGE TEMP-->
ACT--Air Charge Temperature--Measured by ACT sensor in cold pipe right before throttle body
DESIRED FUEL AIR-->
OPEN LOOP FA--Commanded A/F that the PCM is trying to reach. 93tune=11.77:1. THIS IS NOT YOUR TRUE A/F!! You need a wideband to measure your actual A/F. OLFA is usually anywhere from .2 to 3 points or more different from TRUE A/F.
Torque Management-->
TRQ DESIRED--Final Desired Torque the PCM is trying to reach after ALL modifiers applied
Wastegate Control-->
TURBO WG DC--Final WG solenoid duty cycle
Map-->
AV MAP TO USE--Absolute pressure inside your intake manifold(Boost = MAP - BARO)
AV TIP TO USE--use min TIP psi as "Baro"
FUEL FLOWS--->
1/1 LONG TERM ADAP--How much your PCM is adjusting the fuel table--Usually under 15% is fine, Over 20% is borderline, more than 25% is not fine
1/1 SHORT TEM ADAP--Show instantaneous Upstream O2 sensor adjustment to fuel table
BARO-- Barometric pressure--Needed for boost calc(Boost = MAP - BARO)
PRATIO ---MAP/BARO
TOTAL VE BANK1
COOLANT TEMP-->
ECT--Engine Coolant Temperature
CHARGE TEMP-->
ACT--Air Charge Temperature--Measured by ACT sensor in cold pipe right before throttle body
DESIRED FUEL AIR-->
OPEN LOOP FA--Commanded A/F that the PCM is trying to reach. 93tune=11.77:1. THIS IS NOT YOUR TRUE A/F!! You need a wideband to measure your actual A/F. OLFA is usually anywhere from .2 to 3 points or more different from TRUE A/F.
Torque Management-->
TRQ DESIRED--Final Desired Torque the PCM is trying to reach after ALL modifiers applied
Wastegate Control-->
TURBO WG DC--Final WG solenoid duty cycle