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3.8
In some car management systems, putting in a simulated signal may appear as a fault code in the ECU
memory when checked with a code reader.
3.9
Some management systems have a "limp home device" this is activated when the Lambda sensor fails.
The ECU will input a firm value signal of approx. 500mV to the sensor to allow the vehicle to be
driven at low speeds.
4. MAINTENANCE
4.1
The Lambda tester is a sensitive electronic instrument and should be treated as such. Avoid high
temperatures, mechanical shock and damp environments. Check cables for damage and/or loose
connections together with battery replacement is the only required maintenance.
4.2
Battery Replacement: When the battery voltage is low the LED in the indicator panel will illuminate.
4.2.1 Ensure the two clips are removed from the sensor wires and the ground point.
4.2.2 Remove the battery cover on the rear of the tester by sliding in the direction of the arrow.
4.2.3 Unplug the battery connector and replace with a battery of the same type and rating, replace the battery
cover ensuring it snaps into place.
Recycle unwanted materials instead of disposing of them as waste.
All tools, accessories and packaging should be sorted, taken to a recycle centre and disposed of in
a manner which is compatible with the environment.
When the product is no longer required, it must be disposed of in an environmentally protective
way. Contact your local solid waste authority for recycling information.
WARNING! To avoid electric shock, disconnect the test leads from any source of voltage before removing
the battery door.
Ensure the two clips are removed from the sensor wires and the ground point.
Remove the battery cover on the rear of the tester by sliding in the direction of the arrow.
Unplug the battery connector and replace with a battery of the same type and rating, replace the
battery cover ensuring it snaps into place.
Dispose of batteries according to local authority guidelines.
Under the Waste Batteries and Accumulators Regulations 2009, Jack Sealey Ltd are required to inform
potential purchasers of products containing batteries (as defined within these regulations), that they are
registered with Valpak's registered compliance scheme.
Jack Sealey Ltd's Batteries Producer Registration Number (BPRN) is BPRN00705
NOTE: It is our policy to continually improve products and as such we reserve the right to alter data, specifications and component parts without prior notice.
IMPORTANT: No liability is accepted for incorrect use of this product.
WARRANTY: Guarantee is 12 months from purchase date, proof of which will be required for any claim.
INFORMATION: For a copy of our latest catalogue and promotions call us on 01284 757525 and leave your full name and address, including postcode.
Environmental Protection.
Battery Removal.
Sole UK Distributor, Sealey Group,
Kempson Way, Suffolk Business Park,
Bury St. Edmunds, Suffolk,
IP32 7AR
Original Language Version
01284 757500
Web
01284 703534
email
www.sealey.co.uk
sales@sealey.co.uk
VS925.V2
Issue: 1 - 24/06/10
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