Editing Temperature sender

The S1 has two temperature senders: brown (sends to ECU), blue (sends to dash). The blue temperature sender is notoriously unreliable and often fails, resulting in temperature readings approx 10°C lower than reality. The blue sender is also a "single wire" type which is affected by electrical load. In most cases, a 1°C rise in temperature can be seen when turning on each item of electrical equipment, e.g. headlights, heater fan, windscreen wipers.

The S2 (Rover engine) has a single (black) temperature sender for both ECU and dash.

The S2 (Toyota engine) has ??? 

Part numbers:

{| border=1 cellpadding=5 cellspacing=0
! Car !! Sensor!! Rover No !! Unipart No!! Other No
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| Elise S1 || Brown || MEK100060 || GTR 313 / 185 || [http://www.eliseparts.com/products.php?product=152 Elise Parts]
|-
|-
| Elise S1 || Blue || YCB100420 || GTR 316 || [http://www.eliseparts.com/products.php?product=227 Elise Parts]
|-