Jims Catalogue

AFR DIAGNOSTIC TOOL & AFR PROGRAM

NEW

WEGO III WIDE – BAND AFR (AIR FUEL RATIO) MONITORING SYSTEM WITH JIMS DIAGNOSTIC SNIFFER • JIMS version of this monitoring system comes exclusively with our Diagnostic Sniffer tool and is a complete fuel /air ratio metering system with built – in data logging. During testing the readings were virtually identical to the readings from a wideband sensor mounted in the stock location near the cylinder head. Accurate readings were obtained above approximately 10% throttle. • Versatile tuning aid for all carbureted and fuel injected engine system displays AFR (air fuel ratio) and logs over two hours data including AFR, engine rpm and a spare 0-5V analog input for sensors such as throttle position or manifold pressure. • Can be used for on road or dyno testing; suitable for automotive, motorcycle and other small engines. • Highly accurate with less than + / - 0.10 AFR error over 10.3-19.5 AFR range. • Easy free – air calibration procedure corrects for sensor aging effects. • 0-5V analog AFR output interface for dyno instrumentation. • Waterproof ultra – bright daylight – readable blue LED display with auto- matic dimming under low light conditions.

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PARTS AVAILABLE SEPARATELY NO. QTY. DESCRIPTION PART NO. 1 1 MANIFOLD 777-1 2 1 MOUNTING PLATE 777-2 3 1 COILED OUTLET TUBE 777-3 4 1 SAMPLER TUBE 777-4 5 1 CLAMP, WORM DRIVE 777-5 6 2 COMPRESSION FITTING 777-6 7 1 EXHAUST WRAP 777-7 8 1 PIERCING TEST CLIPS 777-8 9 1 ALLIGATOR CLIPS, PAIR 777-9 10 1 BANANA JACK, BLACK 777-10 11 1 BANANA JACK, RED 777-11 12 3 SCREW 1220 13 1 INSTRUCTION SHEET 777-IS

• Wide supply voltage range from 11-16V allows operation from battery on small engines and race vehicles without an alternator; current drain is approximately 1 amp. • Compact size: 4” L x 2” W x .5” H. • Wego III data logging software runs under Windows ME/XP/VISTA. The soft- ware allows AFR, engine rpm and analog sensor data with user defined scal- ing. Data can also be exported to Excel for further analysis. • Sold in a system that includes Wego III Wide - Band Exhaust Gas O2 Sensor Interface, 42” harness, Bosch LSU 4.2 five wire wide band O2 sensor. • Built-in USB interface and Software on CD ROM. Note: For any technical support on the modules contact: Daytona Twin Tech 1-386-304-0700. No. 773 - Use on any motorcycle that does not use a catalytic converter.

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JIMS AFR DIAGNOSTIC SNIFFER (AIR FUEL RATIO) This new JIMS tool is to be used with the Daytona Twin Tec (WEGO) or an equivalent AFR Monitoring System. JIMS has manufactured and assembled all the parts needed for a single part number, user friend- ly AFR diagnostic sniffer tool kit. Simply install the WEGO III sensor cable into the new JIMS manifold sniffer. The JIMS AFR diagnostic sniffer comes complete with heat wrap, wire taps, and clamp for secur- ing the sniffer to the exhaust system. When combined with the Daytona Twin Tec Monitoring system you can easily record, without a Dyno, critical and accurate AFR readings for proper tuning and diag- nostics. For more details see No. 777 -IS instructions. No. 777 – Sniffer alone (To be used with Daytona Twin Tec existing AFR Monitoring System) NEW 3

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