Lotus 1228708 $74 ,ADX

Looking to modify the Lotus $74 1228708 adx file to be used bluetooth but it has a password on it. Anyone have any ideas on this?

http://www.tunerpro.net/download/Dat...1228708_SE.adx

----------ALDL Mode 1 Data Stream
Last Updated 14 September 2000
The Mode 1 data stream is probably the most interesting of all the data streams. It contains all the ECU data you need to diagnose complex faults.
Request Mode 1 Data - PC transmit to ECU

As stated earlier, there is no idle chatter on the LC's ALDL link. To request the ECU to transmit the Mode 1 packet, the PC must transmit the following 5 data bytes.(The Datastream 0xF4, 0x56, 0x01, 0xB5 can also be used)

Data Byte (hex) Description Notes

F4 Frame Start 0xF4 indicates the start of a message

57 Length of Packet 0x57 (0x52 + Length of Packet)

01 Request Mode 1 0x01

00

B4 Checksum Packet added together then MOD 255 = 00

Reply Mode 1 Data - ECU transmit to PC

Once the ECU has received the Request Mode 1 Data packet, it will start to respond (within a mili-second) with the following data stream. Note - where 16 bit values are transmitted, the MSByte is transmitted first, followed by the LSByte. The ECU ensures that the value does not change between transmitting the first byte and the second byte of a 16 bit value.

Byte Number Byte Name Field Type Notes

01 ECMID 8 bit Constant 0xF4 indicates the start of a message

02 LENGTH 8 bit Constant 0x95 (0x52 + Length of Packet)

03 MODE1 8 bit Constant 0x01

04-05 PROMID 16 bit Constant 0x0919 - identifies the version of software the ECU is running. All LC's I have tested so far have a PROM ID value of 2329 decimal (0x0919 hex)

06 MALFWD1 8 bit flags 0x01 - TC23 MAT Voltage Lo
0x02 - TC22 TPS Voltage Lo
0x04 - TC21 TPS Voltage Hi
0x08 - TC16 Wastegate Overboost
0x10 - TC15 Water Temp Lo / Voltage Hi
0x20 - TC14 Water Temp Hi / Voltage Lo
0x40 - TC13 Front O2 Open Circuit
0x80 - TC12 No Reference Pulses (Never set)

07 MALFWD2 8 bit flags 0x01 - TC35 Unused
0x02 - TC34 MAP Sensor Voltage Lo
0x04 - TC33 MAP Sensor Voltage Hi
0x08 - TC32 Unused
0x10 - TC31 Camshaft Speed Sensor Error
0x20 - TC26 Unused
0x40 - TC25 MAT Sensor Voltage High
0x80 - TC24 No Speed Signal

08 MALFWD3 8 bit flags 0x01 - TC51 PROM/MEMCALError
0x02 - TC46 Unused
0x04 - TC45 Front O2 Rich
0x08 - TC44 Front O2 Lean
0x10 - TC43 Knock Sensor Error
0x20 - TC42 Bypass or EST Line Fail
0x40 - TC41 CYL Select Error
0x80 - TC36 Unused

09 MALFWD4 8 bit flags 0x01 - TC63 Rear O2 Open Circuit
0x02 - TC62 Unused
0x04 - TC61 Unused
0x08 - TC56 Unused
0x10 - TC55 Unused
0x20 - TC54 Unused
0x40 - TC53 Batttery Voltage High
0x80 - TC52 Unused

10 MALFWD5 8 bit flags 0x01 - TC75 Unused
0x02 - TC74 Unused
0x04 - TC73 Unused
0x08 - TC72 Unused
0x10 - TC71 Unused
0x20 - TC66 Boost System Errror
0x40 - TC65 Rear O2 Rich
0x80 - TC64 Rear O2 Lean

11 NVMW1 8 bit flags ?

12 NVMW2 8 bit flags 0x01 -
0x02 -
0x04 -
0x08 -
0x10 -
0x20 - Fuel Pump On
0x40 -
0x80 - ESC On (Electronic Spark Control)

13 WGATEMW 8 bit flags ?

14 FMD1 8 bit flags ?

15 FMD2 8 bit flags ?

16 MW1 8 bit flags 0x01 -
0x02 -
0x04 - Auxilary Electric Water Pump On
0x08 -
0x10 -
0x20 - Air Conditioning Cutoff Relay (0=ON, 1=OFF)
0x40 -
0x80 -

17 MW2 8 bit flags ?

18 MW3 8 bit flags ?

19 LCCPWM 8 bit flags ?

20 CLCCMW 8 bit flags ?

21 FPR 8 bit flags ?

22 MWFA1 8 bit flags ?

23 FMDSDI 8 bit flags ?

24 MWFA1 8 bit flags ? Repeat of Byte 22

25 COOLDEGA 8 bit value Water Temp = (COOLDEGA * 0.75) - 40 degC

26 ADMAP 8 bit value Absolute MAP = (ADMAP / 128) + 0.08 Bar

27 ADTHROT 8 bit value TPS Analog to Digital Converter value

28 ADBAT 8 bit value Battery Voltage = (ADBAT / 10)

29 ADBARO 8 bit value Air Pressure = (ADBARO / 256) + 0.06 Bar

30 PA3DELTA 8 bit value?

31 ADMAT 8 bit value MAT Analog to Digital Converter value (not linear)
0x00 = - 40 Deg C
0x10 = - 7 Deg C
0x20 = + 6 Deg C
0x40 = + 24 Deg C
0x60 = + 37 Deg C
0x80 = + 50 Deg C
0xA0 = + 64 Deg C
0xC0 = + 81 Deg C
0xE0 = + 109 Deg C
0xF0 = + 138 Deg C
0xFF = + 196 Deg C

32 ADLO2 8 bit value Front Lambda Voltage = (ADLO2 * 4.42) mV

33 ADRO2 8 bit value Rear Lambda Voltage = (ADR02 * 4.42) mV

34 LBLM 8 bit value Front BLM Cell Value (Should be 128 +/- 10)

35 RBLM 8 bit value Rear BLM Cell Value (Should be 128 +/- 10)

36 BLMCELL 8 bit value BLM Cell Number (0 to 15)

37 LHFLMW 8 bit flags ? 0x01 - Front O2 Sensor Ready
0x02 -
0x04 -
0x08 -
0x10 -
0x20 -
0x40 -
0x80 -

38 RHFLMW 8 bit flags ? 0x01 - Front O2 Sensor Ready
0x02 -
0x04 -
0x08 -
0x10 -
0x20 -
0x40 -
0x80 -

39 LINT 8 bit value Front Lambda O2 Integrator Value (Should be 128)

40 RINT 8 bit value Rear Lambda O2 Integrator Value (Should be 128)

41 WGATEDC 8 bit value Waste Gate Duty Cycle = (WGATEDC / 2.55) %

42 PURGEDC 8 bit value Canister Purge Duty Cycle = (PURGEDC / 2.55) %

43 IAC 8 bit value Idle Air Control Valve stepper motor position

44 ISESDD 8 bit value Desired Engine Idle = (ISESDD * 12.5) RPM
A cold engine, when started initially has a value of 1400 RPM, but this will drop in stages to 750 RPM after a few minuites (COOLDEGA related).

45-46 ENGSPD 16 bit value Spark interval = (ENGSPD / 65.536) mS
Engine RPM = (1310720 / ENGSPD)

47-48 SPKADV 16 bit value

49 NTRPMX 8 bit value Engine RPM = (NTRPMX * 25) RPM

50-51 TIME 16 bit value Engine Running Time in seconds

52 NOCKRTD 8 bit value Knock Retart Angle = (NOCKRTD / 255) * 90 Deg

53-54 NOCKCNT 16 bit value Knock Sensor Counts

55 MPH 8 bit value Road Speed in MPH

56 NTPSLD 8 bit value Throttle Load = (NTPSLD / 2.55) %

57 CUREFIAP 8 bit value

58 CUREFIBP 8 bit value

59-60 LBPINJC 16 bit value Front Injector Pulse Width = (LBPINJC / 65.536) mS

61-62 RBPINJC 16 bit value Rear Injector Pulse Width = (RBPINJC / 65.536) mS

63 ALDMDST 8 bit value

64 SEQMW1 8 bit value

65 WGATEBLM 8 bit value Wastegate Solenoid BLM Value

66 FMW 8 bit flags 0x01 - Auxilary Electric Cooling Fan On
0x02 -
0x04 -
0x08 -
0x10 -
0x20 -
0x40 -
0x80 -

67 CHECKSUM 8 bit value Packet added together then MOD 255 = 00

ALDL Mode 0 Data Stream
Last Updated 31 May 2000
As far as I can tell, the Mode 0 data stream never contains any useable information, and is only used to 'wake up' the ECU. To wake up the ECU, the ignition must be turned on. The ECU will remain 'awake' for approximatley 5 minuites after the ignition is turned off again. Once the ECU is woken up, any of the other ALDL Mode commands can be used. If the user issues an ALDL command without having first woken up the ECU, then the ECU will ignore the request, and respond with a Mode 0 command of its own.
Request Mode 0 Data - PC transmit to ECU

Data Byte (hex) Description Notes

F4 Frame Start 0xF4 indicates the start of a message

56 Length of Packet 0x56 (0x52 + Length of Packet)

00 Request Mode 0 0x00

B6 Checksum Packet added together then MOD 255 = 00

Reply Mode 0 Data - ECU transmit to PC

Once the ECU has received the Request Mode 0 Data packet (or any other valid Mode command packet if the ECU is not woken up first), it will respond (within a mili-second) with an identical Mode 00 packet.

Data Byte (hex) Description Notes

F4 Frame Start 0xF4 indicates the start of a message

56 Length of Packet 0x56 (0x52 + Length of Packet)

00 Request Mode 0 0x00

B6 Checksum Packet added together then MOD 255 = 00

Data Byte (hex)	Description	Notes
F4	Frame Start	0xF4 indicates the start of a message
57	Length of Packet	0x57 (0x52 + Length of Packet)
01	Request Mode 1	0x01
00
B4	Checksum	Packet added together then MOD 255 = 00

Byte Number	Byte Name	Field Type	Notes
01	ECMID	8 bit Constant	0xF4 indicates the start of a message
02	LENGTH	8 bit Constant	0x95 (0x52 + Length of Packet)
03	MODE1	8 bit Constant	0x01
04-05	PROMID	16 bit Constant	0x0919 - identifies the version of software the ECU is running. All LC's I have tested so far have a PROM ID value of 2329 decimal (0x0919 hex)
06	MALFWD1	8 bit flags	0x01 - TC23 MAT Voltage Lo 0x02 - TC22 TPS Voltage Lo 0x04 - TC21 TPS Voltage Hi 0x08 - TC16 Wastegate Overboost 0x10 - TC15 Water Temp Lo / Voltage Hi 0x20 - TC14 Water Temp Hi / Voltage Lo 0x40 - TC13 Front O2 Open Circuit 0x80 - TC12 No Reference Pulses (Never set)
07	MALFWD2	8 bit flags	0x01 - TC35 Unused 0x02 - TC34 MAP Sensor Voltage Lo 0x04 - TC33 MAP Sensor Voltage Hi 0x08 - TC32 Unused 0x10 - TC31 Camshaft Speed Sensor Error 0x20 - TC26 Unused 0x40 - TC25 MAT Sensor Voltage High 0x80 - TC24 No Speed Signal
08	MALFWD3	8 bit flags	0x01 - TC51 PROM/MEMCALError 0x02 - TC46 Unused 0x04 - TC45 Front O2 Rich 0x08 - TC44 Front O2 Lean 0x10 - TC43 Knock Sensor Error 0x20 - TC42 Bypass or EST Line Fail 0x40 - TC41 CYL Select Error 0x80 - TC36 Unused
09	MALFWD4	8 bit flags	0x01 - TC63 Rear O2 Open Circuit 0x02 - TC62 Unused 0x04 - TC61 Unused 0x08 - TC56 Unused 0x10 - TC55 Unused 0x20 - TC54 Unused 0x40 - TC53 Batttery Voltage High 0x80 - TC52 Unused
10	MALFWD5	8 bit flags	0x01 - TC75 Unused 0x02 - TC74 Unused 0x04 - TC73 Unused 0x08 - TC72 Unused 0x10 - TC71 Unused 0x20 - TC66 Boost System Errror 0x40 - TC65 Rear O2 Rich 0x80 - TC64 Rear O2 Lean
11	NVMW1	8 bit flags ?
12	NVMW2	8 bit flags	0x01 - 0x02 - 0x04 - 0x08 - 0x10 - 0x20 - Fuel Pump On 0x40 - 0x80 - ESC On (Electronic Spark Control)
13	WGATEMW	8 bit flags ?
14	FMD1	8 bit flags ?
15	FMD2	8 bit flags ?
16	MW1	8 bit flags	0x01 - 0x02 - 0x04 - Auxilary Electric Water Pump On 0x08 - 0x10 - 0x20 - Air Conditioning Cutoff Relay (0=ON, 1=OFF) 0x40 - 0x80 -
17	MW2	8 bit flags ?
18	MW3	8 bit flags ?
19	LCCPWM	8 bit flags ?
20	CLCCMW	8 bit flags ?
21	FPR	8 bit flags ?
22	MWFA1	8 bit flags ?
23	FMDSDI	8 bit flags ?
24	MWFA1	8 bit flags ?	Repeat of Byte 22
25	COOLDEGA	8 bit value	Water Temp = (COOLDEGA * 0.75) - 40 degC
26	ADMAP	8 bit value	Absolute MAP = (ADMAP / 128) + 0.08 Bar
27	ADTHROT	8 bit value	TPS Analog to Digital Converter value
28	ADBAT	8 bit value	Battery Voltage = (ADBAT / 10)
29	ADBARO	8 bit value	Air Pressure = (ADBARO / 256) + 0.06 Bar
30	PA3DELTA	8 bit value?
31	ADMAT	8 bit value	MAT Analog to Digital Converter value (not linear) 0x00 = - 40 Deg C 0x10 = - 7 Deg C 0x20 = + 6 Deg C 0x40 = + 24 Deg C 0x60 = + 37 Deg C 0x80 = + 50 Deg C 0xA0 = + 64 Deg C 0xC0 = + 81 Deg C 0xE0 = + 109 Deg C 0xF0 = + 138 Deg C 0xFF = + 196 Deg C
32	ADLO2	8 bit value	Front Lambda Voltage = (ADLO2 * 4.42) mV
33	ADRO2	8 bit value	Rear Lambda Voltage = (ADR02 * 4.42) mV
34	LBLM	8 bit value	Front BLM Cell Value (Should be 128 +/- 10)
35	RBLM	8 bit value	Rear BLM Cell Value (Should be 128 +/- 10)
36	BLMCELL	8 bit value	BLM Cell Number (0 to 15)
37	LHFLMW	8 bit flags ?	0x01 - Front O2 Sensor Ready 0x02 - 0x04 - 0x08 - 0x10 - 0x20 - 0x40 - 0x80 -
38	RHFLMW	8 bit flags ?	0x01 - Front O2 Sensor Ready 0x02 - 0x04 - 0x08 - 0x10 - 0x20 - 0x40 - 0x80 -
39	LINT	8 bit value	Front Lambda O2 Integrator Value (Should be 128)
40	RINT	8 bit value	Rear Lambda O2 Integrator Value (Should be 128)
41	WGATEDC	8 bit value	Waste Gate Duty Cycle = (WGATEDC / 2.55) %
42	PURGEDC	8 bit value	Canister Purge Duty Cycle = (PURGEDC / 2.55) %
43	IAC	8 bit value	Idle Air Control Valve stepper motor position
44	ISESDD	8 bit value	Desired Engine Idle = (ISESDD * 12.5) RPM A cold engine, when started initially has a value of 1400 RPM, but this will drop in stages to 750 RPM after a few minuites (COOLDEGA related).
45-46	ENGSPD	16 bit value	Spark interval = (ENGSPD / 65.536) mS Engine RPM = (1310720 / ENGSPD)
47-48	SPKADV	16 bit value
49	NTRPMX	8 bit value	Engine RPM = (NTRPMX * 25) RPM
50-51	TIME	16 bit value	Engine Running Time in seconds
52	NOCKRTD	8 bit value	Knock Retart Angle = (NOCKRTD / 255) * 90 Deg
53-54	NOCKCNT	16 bit value	Knock Sensor Counts
55	MPH	8 bit value	Road Speed in MPH
56	NTPSLD	8 bit value	Throttle Load = (NTPSLD / 2.55) %
57	CUREFIAP	8 bit value
58	CUREFIBP	8 bit value
59-60	LBPINJC	16 bit value	Front Injector Pulse Width = (LBPINJC / 65.536) mS
61-62	RBPINJC	16 bit value	Rear Injector Pulse Width = (RBPINJC / 65.536) mS
63	ALDMDST	8 bit value
64	SEQMW1	8 bit value
65	WGATEBLM	8 bit value	Wastegate Solenoid BLM Value
66	FMW	8 bit flags	0x01 - Auxilary Electric Cooling Fan On 0x02 - 0x04 - 0x08 - 0x10 - 0x20 - 0x40 - 0x80 -
67	CHECKSUM	8 bit value	Packet added together then MOD 255 = 00