car obd scanner elm327 car code reader diagnosis

Description
Specifications

Car OBD2 /OBDII Code Reader Diagnostic Scanner W/ LED Light

1. Read diagnostic trouble codes, both generic and manufacturer-specific, and display their meaning (over 3000 generic code definitions in the database).
2. Clear trouble codes and turn off the MIL ("Check Engine" light)
3. Display current sensor data, including:
4. Engine RPM
5. Calculated Load Value
6. Coolant Temperature
7. Fuel System Status
8. Vehicle Speed
9. Short Term Fuel Trim
10. Long Term Fuel Trim
11. Intake Manifold Pressure
12. Timing Advance
13. Intake Air Temperature
14. Air Flow Rate
15. Absolute Throttle Position
16. Oxygen sensor voltages/associated short term fuel trims
17. Fuel System status
18. Fuel Pressure

Command	V1.5 25K80	V2.2 25K80
<CR>	OK	OK
AL	OK	OK
AR	OK	OK
AT0	OK	OK
AT1	OK	OK
AT2	OK	OK
SP 00	OK	OK
SP Ah	OK	OK
SP h	OK	OK
SR hh	OK	OK
SS	OK	OK
........	OK	OK
........	OK	OK
AMC	--	OK
AMT hh	--	OK
CER hh	--	OK
CRA	--	OK
CRA hhh	--	OK
CRA hhhhhhhh	--	OK
CS (with Freq)	--	OK
CSM0	--	OK
CSM1	--	OK
CTM1	--	OK
CTM5	--	OK
IB 12	--	OK
IB 15	--	OK
IFR4	--	OK
IFR5	--	OK
IFR6	--	OK
JHF0	--	OK
JHF1	--	OK
JTM1	--	OK
JTM5	--	OK
MP hhhh n	--	OK
MP hhhhhh n	--	OK
SH ww xx yy zz	--	OK

Car OBD2 /OBDII Code Reader Diagnostic Scanner

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