This shows you the differences between two versions of the page.
Both sides previous revision Previous revision Next revision | Previous revision Next revision Both sides next revision | ||
externalsensorinput [2009/06/02 07:02] twdorris |
externalsensorinput [2009/12/14 06:41] twdorris |
||
---|---|---|---|
Line 10: | Line 10: | ||
* IAT Input (ECU Pin 8) - **see IAT/Baro Notes below** | * IAT Input (ECU Pin 8) - **see IAT/Baro Notes below** | ||
* Baro Input (ECU Pin 16) - **see IAT/Baro Notes below** | * Baro Input (ECU Pin 16) - **see IAT/Baro Notes below** | ||
- | * Front O2 (ECU Pin 4) - **Only usable when "Open Loop" option is selected (V2 or V3), or narrowband O2 simulation is enabled (V3 only).** | + | * Front O2 (ECU Pin 4) - **Only usable when "Open Loop" option is selected (V2 or V3), or [[v3narrowbandsim|narrowband O2 simulation]] is enabled (V3 only).** |
* Coolant Temp Input (ECU Pin 20) - **(V3 only) - This will leave the car in "Open Loop".** "Lock Coolant Temp" must be selected, to work properly. | * Coolant Temp Input (ECU Pin 20) - **(V3 only) - This will leave the car in "Open Loop".** "Lock Coolant Temp" must be selected, to work properly. | ||
+ | |||
+ | |||
===== 2G ECU ===== | ===== 2G ECU ===== | ||
* Rear O2 (ECU Pin 75) | * Rear O2 (ECU Pin 75) | ||
+ | * Front O2 (ECU Pin 76) - **Only usable when "Open Loop" option is selected, or [[v3narrowbandsim|narrowband O2 simulation]] is enabled.** | ||
* MDP (ECU Pin 73) | * MDP (ECU Pin 73) | ||
* Baro (ECU Pin 85) - **see IAT/Baro Notes below - Has internal pull down resistor making it unsuitable for certain sensors (see [[2gBaroInputWorkaround|work around]]).** | * Baro (ECU Pin 85) - **see IAT/Baro Notes below - Has internal pull down resistor making it unsuitable for certain sensors (see [[2gBaroInputWorkaround|work around]]).** | ||
* IAT (ECU Pin 72) - **see IAT/Baro Notes below** | * IAT (ECU Pin 72) - **see IAT/Baro Notes below** | ||
* Coolant Temp Input (ECU Pin 83) - **(V3 only) - This will leave the car in "Open Loop".** "Lock Coolant Temp" must be selected, to work properly. | * Coolant Temp Input (ECU Pin 83) - **(V3 only) - This will leave the car in "Open Loop".** "Lock Coolant Temp" must be selected, to work properly. | ||
+ | |||
+ | |||
+ | ===== EVO1-3 ECU ===== | ||
+ | |||
+ | * Front O2 (ECU Pin 56) - **Most appropriate for logging a wideband signal used in conjunction with [[v3narrowbandsim|narrowband simulation]]** | ||
+ | * Baro (ECU Pin 65) - **see IAT/Baro Notes below - Has internal pull down resistor making it unsuitable for certain sensors (see [[e3baroinputworkaround|work around]]).** | ||
+ | * IAT (ECU Pin 52) - **see IAT/Baro Notes below** | ||
+ | * Coolant Temp Input (ECU Pin 63) - **This will leave the car in "Open Loop".** "Lock Coolant Temp" must be selected, to work properly. | ||
+ | |||
+ | |||
====== IAT/Baro Notes ====== | ====== IAT/Baro Notes ====== | ||
Line 25: | Line 38: | ||
The point being that you can NOT log an aftermarket sensor on these inputs if you are running a Mitsubishi style mass airflow sensor (1G DSM, 2G DSM, EVO8). | The point being that you can NOT log an aftermarket sensor on these inputs if you are running a Mitsubishi style mass airflow sensor (1G DSM, 2G DSM, EVO8). | ||
+ | |||
+ | In addition, if you are running a GM MAF __with__ a MAF translator, then you must also make sure you have selected to [[ignoreiatbaro|Ignore IAT/Baro]]. | ||