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GAC AFR200 Series Product User Manual - page 36
AFR200 Series, Product User Guide
This document is subject to change without notice.
Caution: None of GAC products are flight certified controls including this item
Copyright © 2010, Governors America Corp., All Rights Reserved
36
PUG4144 D
Oil Pressure Sensor Dimensions
Dimensions shown as in. [mm]
• If sourcing an alternate sensor the following specifications must be met:
• The sensor must have a range of 0 – 150 PSIG (0 to 10 Bar).
• The sensor resistance range must be 10 – 180Ω based on the above limits respectively.
• The sensor must be electrically equivalent to VDO p/n 360 430.
7.5.2 Installation Instructions
1. Apply thread sealant to the sensor.
2. Thread the sensor finger tight into the location from the application considerations.
• The sensor is easily damaged so take caution when installing the sensor.
3. Once complete, torque the sensor to a maximum of 30 N•m using a 17mm wrench.
4. The electrical connection points are M4 knurled nuts and the electrical connectors required are #10
insulated ring terminals.
7.6 Exhaust Gas Temperature Sensor (EGT)
The exhaust gas temperature sensor is an optional sensor available from GAC. The engine exhaust temperature
sensor is monitored by the AFR for engine protection in the event of a high exhaust temperature condition during
operation. This threshold will cause a de-rate in throttle % and will allow the system to recover once the
temperature has returned to the normal operating region. If the temperature does not decrease over a set time
interval the AFR will shut the engine down. These limits and thresholds can be calibrated within the AFR
controller using SmartVU. A representation of a typical thermocouple is shown in the following figure.
Typical Exhaust Gas Temperature Sensor (Type-K thermocouple)
Summary of AFR200 Series
Page 1
E ngine g overning s ystems afr200 series air fuel ratio controller governors america corp., 720 silver street, agawam, ma 01001 tel: 413.786.5600, fax: 413.789.7736 info@governors-america.Com www.Governors-america.Com product user guide.
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Afr200 series, product user guide this document is subject to change without notice. Caution: none of gac products are flight certified controls including this item copyright © 2010, governors america corp., all rights reserved 2 pug4144 d.
Page 3: Table Of Contents
Afr200 series, product user guide this document is subject to change without notice. Caution: none of gac products are flight certified controls including this item copyright © 2010, governors america corp., all rights reserved 3 pug4144 d table of contents 1 introduction ..............................
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Afr200 series, product user guide this document is subject to change without notice. Caution: none of gac products are flight certified controls including this item copyright © 2010, governors america corp., all rights reserved 4 pug4144 d 6.3 air-fuel mixer & control valve assembly ...................
Page 5: 1 Introduction
Afr200 series, product user guide this document is subject to change without notice. Caution: none of gac products are flight certified controls including this item copyright © 2010, governors america corp., all rights reserved 5 pug4144 d 1 introduction the air fuel ratio (afr) 200 series controlle...
Page 6: 2 Product Variations
Afr200 series, product user guide this document is subject to change without notice. Caution: none of gac products are flight certified controls including this item copyright © 2010, governors america corp., all rights reserved 6 pug4144 d 2 product variations there are a variety of different models...
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Afr200 series, product user guide this document is subject to change without notice. Caution: none of gac products are flight certified controls including this item copyright © 2010, governors america corp., all rights reserved 7 pug4144 d • engine sensor data monitoring and diagnostic capability: •...
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Afr200 series, product user guide this document is subject to change without notice. Caution: none of gac products are flight certified controls including this item copyright © 2010, governors america corp., all rights reserved 8 pug4144 d 3 operational description 3.1 overview the afr’s fuel contro...
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Afr200 series, product user guide this document is subject to change without notice. Caution: none of gac products are flight certified controls including this item copyright © 2010, governors america corp., all rights reserved 9 pug4144 d opened and vacuum drops. The manifold absolute pressure (map...
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Afr200 series, product user guide this document is subject to change without notice. Caution: none of gac products are flight certified controls including this item copyright © 2010, governors america corp., all rights reserved 10 pug4144 d 3.5 communication & configuration the controller has both r...
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Afr200 series, product user guide this document is subject to change without notice. Caution: none of gac products are flight certified controls including this item copyright © 2010, governors america corp., all rights reserved 11 pug4144 d 3.6.4 exhaust gas temperature (egt) sensor the afr has the ...
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Afr200 series, product user guide this document is subject to change without notice. Caution: none of gac products are flight certified controls including this item copyright © 2010, governors america corp., all rights reserved 12 pug4144 d 4 system interconnect diagram.
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Afr200 series, product user guide this document is subject to change without notice. Caution: none of gac products are flight certified controls including this item copyright © 2010, governors america corp., all rights reserved 13 pug4144 d.
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Afr200 series, product user guide this document is subject to change without notice. Caution: none of gac products are flight certified controls including this item copyright © 2010, governors america corp., all rights reserved 14 pug4144 d 5 afr components and optional equipment 5.1 afr & related g...
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Afr200 series, product user guide this document is subject to change without notice. Caution: none of gac products are flight certified controls including this item copyright © 2010, governors america corp., all rights reserved 15 pug4144 d speed trim potentiometers numerous see information provided...
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Afr200 series, product user guide this document is subject to change without notice. Caution: none of gac products are flight certified controls including this item copyright © 2010, governors america corp., all rights reserved 16 pug4144 d 5.2.2 air-fuel mixer / control valve assembly the following...
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Afr200 series, product user guide this document is subject to change without notice. Caution: none of gac products are flight certified controls including this item copyright © 2010, governors america corp., all rights reserved 17 pug4144 d 5.2.3 zero pressure gas regulator there are two varieties o...
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Afr200 series, product user guide this document is subject to change without notice. Caution: none of gac products are flight certified controls including this item copyright © 2010, governors america corp., all rights reserved 18 pug4144 d speed trim potentiometers gac part number turns resistance ...
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Afr200 series, product user guide this document is subject to change without notice. Caution: none of gac products are flight certified controls including this item copyright © 2010, governors america corp., all rights reserved 19 pug4144 d 6 component information & installation 6.1 afr 200 series c...
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Afr200 series, product user guide this document is subject to change without notice. Caution: none of gac products are flight certified controls including this item copyright © 2010, governors america corp., all rights reserved 20 pug4144 d 6.1.1 application considerations • do not select a mounting...
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Afr200 series, product user guide this document is subject to change without notice. Caution: none of gac products are flight certified controls including this item copyright © 2010, governors america corp., all rights reserved 21 pug4144 d 6.2 gac actuator throttle body (atb) a representation of th...
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Afr200 series, product user guide this document is subject to change without notice. Caution: none of gac products are flight certified controls including this item copyright © 2010, governors america corp., all rights reserved 22 pug4144 d airflow indication 4. Torque the mounting bolts down to 9-1...
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Afr200 series, product user guide this document is subject to change without notice. Caution: none of gac products are flight certified controls including this item copyright © 2010, governors america corp., all rights reserved 23 pug4144 d the following figure shows a top view of the air-fuel mixer...
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Afr200 series, product user guide this document is subject to change without notice. Caution: none of gac products are flight certified controls including this item copyright © 2010, governors america corp., all rights reserved 24 pug4144 d mxmb – medium-bore mixer / air-fuel control valve dimension...
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Afr200 series, product user guide this document is subject to change without notice. Caution: none of gac products are flight certified controls including this item copyright © 2010, governors america corp., all rights reserved 25 pug4144 d 6.3.2 installation instructions the following information i...
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Afr200 series, product user guide this document is subject to change without notice. Caution: none of gac products are flight certified controls including this item copyright © 2010, governors america corp., all rights reserved 26 pug4144 d mixer on atb with regulator installed naturally-aspirated a...
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Afr200 series, product user guide this document is subject to change without notice. Caution: none of gac products are flight certified controls including this item copyright © 2010, governors america corp., all rights reserved 27 pug4144 d • the regulator has the following required fittings as iden...
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Afr200 series, product user guide this document is subject to change without notice. Caution: none of gac products are flight certified controls including this item copyright © 2010, governors america corp., all rights reserved 28 pug4144 d 5. Connect a hose (or equivalent) to the feedback port that...
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Afr200 series, product user guide this document is subject to change without notice. Caution: none of gac products are flight certified controls including this item copyright © 2010, governors america corp., all rights reserved 29 pug4144 d hose connection to filter direct filter connection to mixer...
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Afr200 series, product user guide this document is subject to change without notice. Caution: none of gac products are flight certified controls including this item copyright © 2010, governors america corp., all rights reserved 30 pug4144 d 7 engine sensor information & installation 7.1 magnetic eng...
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Afr200 series, product user guide this document is subject to change without notice. Caution: none of gac products are flight certified controls including this item copyright © 2010, governors america corp., all rights reserved 31 pug4144 d • adjust the pickup such that there is a nominal .015”-.030...
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Afr200 series, product user guide this document is subject to change without notice. Caution: none of gac products are flight certified controls including this item copyright © 2010, governors america corp., all rights reserved 32 pug4144 d manifold absolute pressure sensor dimensions dimensions sho...
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Afr200 series, product user guide this document is subject to change without notice. Caution: none of gac products are flight certified controls including this item copyright © 2010, governors america corp., all rights reserved 33 pug4144 d typical stoichiometric o 2 sensors 7.3.1 application consid...
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Afr200 series, product user guide this document is subject to change without notice. Caution: none of gac products are flight certified controls including this item copyright © 2010, governors america corp., all rights reserved 34 pug4144 d 7.3.2 installation instructions 1. Install the oxygen senso...
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Afr200 series, product user guide this document is subject to change without notice. Caution: none of gac products are flight certified controls including this item copyright © 2010, governors america corp., all rights reserved 35 pug4144 d 7.4.2 installation instructions 1. Apply thread sealant to ...
Page 36
Afr200 series, product user guide this document is subject to change without notice. Caution: none of gac products are flight certified controls including this item copyright © 2010, governors america corp., all rights reserved 36 pug4144 d oil pressure sensor dimensions dimensions shown as in. [mm]...
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Afr200 series, product user guide this document is subject to change without notice. Caution: none of gac products are flight certified controls including this item copyright © 2010, governors america corp., all rights reserved 37 pug4144 d 7.6.1 application considerations • the exhaust temperature ...
Page 38: 8 Electrical Connections
Afr200 series, product user guide this document is subject to change without notice. Caution: none of gac products are flight certified controls including this item copyright © 2010, governors america corp., all rights reserved 38 pug4144 d 8 electrical connections 8.1 afr connector definitions afr ...
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Afr200 series, product user guide this document is subject to change without notice. Caution: none of gac products are flight certified controls including this item copyright © 2010, governors america corp., all rights reserved 39 pug4144 d afr connector j2 pinout (14-pin) connector j2 is available ...
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Afr200 series, product user guide this document is subject to change without notice. Caution: none of gac products are flight certified controls including this item copyright © 2010, governors america corp., all rights reserved 40 pug4144 d 8.2 afr wiring diagram the following figure is a system wir...
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Afr200 series, product user guide this document is subject to change without notice. Caution: none of gac products are flight certified controls including this item copyright © 2010, governors america corp., all rights reserved 41 pug4144 d 8.3 system interface information the following sections pro...
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Afr200 series, product user guide this document is subject to change without notice. Caution: none of gac products are flight certified controls including this item copyright © 2010, governors america corp., all rights reserved 42 pug4144 d speed, oil pressure, and coolant temperature information. I...
Page 43: 10 System Diagnostics
Afr200 series, product user guide this document is subject to change without notice. Caution: none of gac products are flight certified controls including this item copyright © 2010, governors america corp., all rights reserved 43 pug4144 d 9 afr configuration & calibration procedure this informatio...
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Afr200 series, product user guide this document is subject to change without notice. Caution: none of gac products are flight certified controls including this item copyright © 2010, governors america corp., all rights reserved 44 pug4144 d 10.2 fault / warning blink codes the afr has a simplified b...
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Afr200 series, product user guide this document is subject to change without notice. Caution: none of gac products are flight certified controls including this item copyright © 2010, governors america corp., all rights reserved 45 pug4144 d afr supported p-codes the following table provides the gac ...
Page 46: 11 Symptom Troubleshooting
Afr200 series, product user guide this document is subject to change without notice. Caution: none of gac products are flight certified controls including this item copyright © 2010, governors america corp., all rights reserved 46 pug4144 d 11 symptom troubleshooting problem actions / possible solut...
Page 47: 12 Specifications
Afr200 series, product user guide this document is subject to change without notice. Caution: none of gac products are flight certified controls including this item copyright © 2010, governors america corp., all rights reserved 47 pug4144 d 12 specifications performance environmental isochronous ope...