Quote:
Originally Posted by sjwoodwalker
... If anyone could look over this data and let me know if something doesn't look right or if anyone has the time to kind of explain what everything means, I would really appreciate it. Thank you in advance.
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Freeze Frame 10:12 AM 9/6/2020
DTC P0300
Fuel Sys 1 CL = in Closed Loop mode
Fuel Sys 2 CL = in Closed Loop mode
Calc Load 34.50% = load on engine
ECT 115°F = Engine Coolant Temperature
STFT B1 0.00% = Short-Term Fuel Trim for Bank 1 (right side)
LTFT B1 0.00% = Long-Term Fuel Trim for Bank 1 (right side)
STFT B2 1.60% = Bank 2 (left side)
LTFT B2 3.10%
MAP 11 inHg = Manifold Absolute Pressure
Eng RPM 1038
Veh Speed 1 mph
Spark Adv 9.0°
IAT 93°F = Intake Air Temperature
TPS 4.30% = Throttle Position Sensor
02S B1 S2 0.28 V = ?
STFT B1 S2 99.20% = ?
02S B2 S2 0.28 V = ?
STFT B2 S2 99.20% = ?
Run Time 48 sec = how long since you started the engine
MIL Dis 0 miles = how far you've traveled with Malfunction Indicator Light (AKA Check Engine Light) on.
LAMBDA B1 S1 1 = ?
02S B1 S1 2.21 V = ?
LAMBDA B2 S1 0.99 = ?
02S B2 S1 2.19 V = ?
Command EVAP 0.00% = something to do with emissions
Fuel Level 63.50% = how much gas you have
Warm-up DTC CIr 2 = ?
CIr Dist 9 miles = ?
EVAP_VP 0.0 InH2O = more emissions stuff
BARO 30 inHg = atmospheric (AKA BAROmetric) pressure
CAT Te 11 111°F = ? CATalytic converter temp
CAT Te 21 111°F = ?
ECU Volts 14.24 V = supply voltage to ECM
LOAD Value 29.00% = ?
EQ Ratio 0.99 = ?
Rel TPS 0.00% = ?
TPS B 4.30% = ?
ACC Pedal D 0.00% = position of accelerator pedal in cabin ("D" signal)
ACC Pedal E 0.00% = position of accelerator pedal in cabin ("E" signal)
Command TAC 3.90% = ?
MIL Time 0 hrs, 0 min hours, minutes = how long MIL has been on
CIr Time 0 hrs, 52 min hours, minutes = ?
FUEL_TYP GAS
MAFA 0.81 (lb/min) hours, minutes = flow through right side MAF
MAFB 0.84 (lb/min) hours, minutes = flow through left side MAF
items with no desc should be obvious
Edit: Grab a copy of the FSM. Link in my sig. It will explain the parts I didn't know.