Another STOP light question

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pugsport
2.0 16v
Posts: 148
Joined: Wed Aug 01, 2007 4:41 am
Location: Warwickshire

Post by pugsport »

8) Above all get it checked out by a reputable garage, when the stop light appears this is a warning of serious problem and can result in engine damage if not resolved, ask the garage to perform a preesure test as a worn headgasket can cause this alert, it may also just be a simple electrical problem, but do get it checked out. it cost me 900quid last yr to have the head skimmed and new gasket.
MODIFIED 1997 406 SRI; FULL ECOSSE TOURING BODY KIT;CUSTOM EXHAUST;
17"FOX ALLOYS;DUMP VALVE;
INDUCTION KIT;LOWERED 40MM.
LEXUS STYLE REAR LIGHTS;
DTM STYLE MIRRORS
mbell666
3.0 24v
Posts: 642
Joined: Mon Aug 08, 2005 10:11 pm
Location: Cambridge

Post by mbell666 »

If you have AC the fan should come on when the AC is on and go off when its off (providing the engine isn't too hot).

If the fan is on constantly it could be a problem with the fan relays, which are mounted in the fan housing. Lots of post on here about problems with the relays, have search!

If its not that it will need the fault codes reading to find out what it thinks is wrong. Could just be knackered sensor or a real problem. The fault codes should give you some indication.
1997 Honda Prelude 2.2 VTi
Previously - 1999 406 Executive HDI
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