| Location | Bytes | Description | Notes |
| 00A3 | 1 | MAP sensor | 0v-5v 0x00-0xFF |
| 00A4 | 1 | PA sensor | 0v-5v 0x00-0xFF |
| 00A5 | 1 | Previous MAP |
| 00A6 | 1 | PA-MAP |
| 00A7 | 1 | MAP Value | Used for MAP scalar lookup |
| 00A8 | 1 | MAP Vector Magnitude |
| 00A9 | 1 | Long MAP Vector Magnitude |
| 00AB | 1 | Previous Rpm | OBD1_8bit Low Cam RPM |
| 00AC | 2 | Current RPM | OBD1_16bit RPM |
| 00AE | 1 | ????????? | import MYN rom |
| 00B4 | 1 | VSS Sensor | km/h |
| 00B8 | 1 | Current TPS |
| 00BA | 1 | Previous TPS |
| 00BC | 1 | Scaled TPS | 0x00h-0x3fh => 0x00h-0xFF |
| 00BD | 1 | TPS Vector Magnitude |
| 00BE | 1 | Long TPS Vector Magnitude |
| 00C0 | 1 | gradual changing IAT value | 0v-5v 0x00-0xFF |
| 00C1 | 1 | ECT Sensor | import MYN rom |
| 00C2 | 1 | o2 sensor | not sure |
| 00C3 | 1 | IACV | 0v-5v 0x00-0xFF |
| 00C4 | 1 | ELD | 0v-5v 0x00-0xFF |
| 0111.1 | 1b | VTEC solenoid feedback | used to indicate if the vtec solenoid is open - 0211h copied -> 0111h @2587h |
| 0123.3 | 1b | overheat indicator | 1 if IAT > 150*F, 0 otherwise (@14fe) |
| 0112 | 2 | CEL Word #1 byte #1 | contains 0x0000 otherwise a bit depending on CEL, copied from 0212 around 5262 |
| 0113 | 1 | CEL Word #1 byte #2 | contains 0x0000 otherwise a bit depending on CEL |
| 0114 | 2 | CEL Word #2 byte #1 | contains 0x0000 otherwise a bit depending on CEL, copied from 0214 around 5262 |
| 0115 | 1 | CEL Word #2 byte #2 | contains 0x0000 otherwise a bit depending on CEL |
| 0116 | 2 | Status word (??) | contains various settings - copied from 0216 around 5262 |
| 0116.2 | 1b | Speed limiter config bit (600B/6013) | around 55cf |
| 0116.3 | 1b | Auto/Manual Jumper Setting Result | 1 = Automatic, 0 = Manual |
| 0118 | 2 | Status word (??) | contains various settings - copied from 0218 around 5262 |
| 011F.1 | 1b | VTEC flag active | used for which tables to index |
| 011F.2 | 1b | VTEC LINE active | used to indicate if P1.0 line is hot |
| 0128.0 | 1b | VTEC VSS active | 1 if VTEC VSS check passed, 0 otherwise |
| 012C | 1 | Current MAP Value |
| 012D | 1 | Current RPM 8Bit | Used to compare VTEC value with |
| 0180 | 2 | Actual Rev Cut | OBD1_16bit RPM |
| 0182 | 2 | Actual Rev Resume |
| 0192 | 1 | VTEC Indictor | Extra VTEC checks |
| 01A4 | 1 | VTEC force OFF indicator | Extra VTEC checks |
| 01A5 | 1 | VTEC force ON indicator | Extra VTEC checks |
| 01D2 | 1 | Column of table | See ROM @7000 - mBar scale |
| 01D8 | 1 | Row of low cam table | See ROM @700A - low cam RPM scale |
| 01D9 | 1 | Row of high cam table | See ROM @701E - high cam RPM scale |
| 0210.3 | 1b | Power Steering Pressure Switch Input | If pin B8 (PSP) is grounded, 0x0210.3 will read 1 |
| 0210.5 | 1b | VTEC Solenoid Feedback | If pin A4 (VTS) is powered, 0x0210.5 will read 1 |
| 0210.7 | 1b | Service Connector Switch | If pin D4 (SCS) is grounded, 0x0210.7 will read 1 |
| 0211.0 | 1b | Starter Signal | If pin B9 (STRT) is powered, 0x0211.0 will read 1 |
| 0211.1 | 1b | Vtec Pressure Switch | If pin D6 (VTP) is grounded, 0x0211.1 will read 0 |
| 0211.2 | 1b | A/C Switch Input | If pin B5 (ACS) is grounded, 0x0211.2 will read 1 |
| 0211.4 | 1b | Brake Switch | If pin D2 (BKSW) is powered, 0x0211.4 will read 1 |
| 0211.5 | 1b | A/T Gear Position Input | If pin B7 (ATP) is grounded, 0x0211.5 will read 1 |
| 0216.2 | 1b | Speed limiter config bit (600B/6013) | around 55cf |
| 0216.3 | 1b | Auto trans RAM Flag (?) | Set if 6012h is <> 00h AND 600f/6011 |
| 0216.4 | 1b | Vtec Enable Ram Flag | Set if 6001h is <> 00h |
| 0216.6 | 1b | O2 Heater Enable Ram Flag | Set if 6003h is <> 00h |
| 0218 | 1b | Status Bits | TPS Related |
| 0219.1 | 1b | ELD ?? | Set if 6005h <> 00h |
| 021A.2 | 1b | ECT v OBD1_16bitRPM | 1 = RPM > Threshold, 0 otherwise |
| 021A.3 | 1b | VSS activity indicator | 1 if VSS > 5kph, 0 otherwise |
| 021B.1 | 1b | TPS Vector Direction | 1 = Up, 0 = Down |
| 021B.2 | 1b | Long TPS Vector Direction | 1 = Up, 0 = Down |
| 021B.3 | 1b | TPS Tip-in Indicator | 1 = Tip-in, 0 otherwise |
| 021B.4 | 1b | MAP Vector Direction | 1 = Up, 0 = Down |
| 021B.5 | 1b | Long MAP Vector Direction | 1 = Up, 0 = Down |
| 0220.0 | 1b | A/C Clutch Relay Output | If P0.0 (0x0220.0) set to 0, pin A15 (ACC) is pulled to ground |
| 0220.1 | 1b | Purge Canister Switch Output | If P0.1 (0x0220.1) set to 0, pin A20 (PCS) is pulled to ground |
| 0220.2 | 1b | Alternator Control Output | If P0.2 (0x0220.2) set to 1, pin A16 (ALTC) is pulled to ground |
| 0220.3 | 1b | Fan Switch Output | If P0.3 (0x0220.3) set to 0, pin 12 (FANC) is pulled to gorund |
| 0228.1 | 1b | A/T Lockup Solenoid Output | If P2.1 (0x0228.1) set to 0, pin A19 (FAS) is pulled to ground, NOT TESTED PLEASE VERIFY |
| 0222.1 | 1b | Vtec Solenoid Output | If P1.1 (0x0222.1) set to 0, pin A4 (VTS) is pulled to ground |
| 0224.0 | 1b | ? Output | If 0x0224.0 set to 0, some output is pulled to ground |
| 0227.4 | 1b | PA sensor Enable Ram Flag | Set if 6004h is <> 00h |
| 0227.6 | 1b | Knock Enable Ram Flag | Set if 6002h is <> 00h |
| 0235 | 1 | Current MAP | one of many MAP values |
| 0236 | 1 | Current Rpm 8bit | one of many 8bit RPM values |
| 024f | 1 | Current gear | (~3ed4) |
| 0250 | 1 | Current gear correction | (~3ed4) |
| 0392 | 1 | TPS Sensor | OBD1_8bit TPS |
| 03BE | 1 | O2 sensor | ??? |
| 03BF | ? | Multiplexed A/D Input | Stored result of configuration jumpers (resistors) R15 and R6, need to verify ? more info here |
| 03C0 | 1 | IAT sensor | 0v-5v 0x00-0xFF |
| 03C1 | 1 | Baro Sensor | 0v-5v 0x00-0xFF |
| 03C2 | 1 | Unused analog input | 0v-5v 0x00-0xFF |
| 03C5 | 1 | IACV | 0v-5v 0x00-0xFF |
| 03C6 | 1 | ELD | 0v-5v 0x00-0xFF |
| 03C8 | 1 | ECT sensor | 0v-5v 0x00-0xFF |