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externalsensorinput [2009/09/22 15:00] twdorris |
externalsensorinput [2010/03/02 05:46] twdorris |
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Reference: [[ecuwiringinformation|ECU Wiring Docs]] | Reference: [[ecuwiringinformation|ECU Wiring Docs]] | ||
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===== 1G ECU ===== | ===== 1G ECU ===== | ||
- | * EGR Temp Input (ECU Pin 15) | + | * EGR Temp Input (ECU Pin 15) - **Not 100% compatible with some sensors, such as the AEM WB** |
* 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 [[v3narrowbandsim|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. Use only as a last resort and only temporarily unless you fully understand the issues. |
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* IAT (ECU Pin 52) - **see IAT/Baro Notes below** | * 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. | * Coolant Temp Input (ECU Pin 63) - **This will leave the car in "Open Loop".** "Lock Coolant Temp" must be selected, to work properly. | ||
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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]]. | + | 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]]. |