The Peugeot 405 model range was introduced into the UK inJanuary 1988 in Saloon form only.Available with 1.6, 1.8, 1.9 and 2.0 engines, all models have front-wheel-drive with all round independent suspension.Automatic transmission models were introduced in April 1988.In July 1988 came the sporty Mi 16 version with its 1.9 litre doubleoverhead cam, 16-valve engine, uprated gearbox, suspension and anABS braking system to match its power.Estate car versions were introduced in October 1988.From 1991, engines equipped with catalytic converters wereprogressively introduced, to meet the more stringent exhaust gasemission regulations.Since its introduction, the 405 range has continually beendeveloped. All models have a high trim level, which is verycomprehensive in the upper model range.For the home mechanic, the Peugeot 405 is a straightforwardvehicle to maintain and repair since design features have beenincorporated to reduce the actual cost of ownership to a minimum, andmost of the items requiring frequent attention are easily accessible.Your Peugeot 405 ManualThe aim of this manual is to help you get the best value from yourvehicle. It can do so in several ways. It can help you decide what workmust be done (even should you choose to get it done by a garage),provide information on routine maintenance and servicing, and give alogical course of action and diagnosis when random faults occur.However, it is hoped that you will use the manual by tackling the workyourself. On simpler jobs, it may even be quicker than booking the carinto a garage and going there twice, to leave and collect it. Perhapsmost important, a lot of money can be saved by avoiding the costs agarage must charge to cover its labour and overheads.The manual has drawings and descriptions to show the function ofthe various components, so that their layout can be understood. Thenthe tasks are described and photographed in a clear step-by-stepsequence.04 IntroductionPeugeot 405 SRi SaloonPeugeot 405 GL EstateAcknowledgementsThanks are due to Champion Spark Plug who supplied theillustrations showing spark plug conditions. Certain other illustrationsare the copyright of the Peugeot Talbot Motor Company Limited, andare used with their permission. Special thanks to Gliddons of Tauntonwho provided several of the project vehicles used in the origination ofthis manual. Thanks are also due to Sykes-Pickavant Limited, whoprovided some of the workshop tools, and to all those people atSparkford who helped in the production of this manual.We take great pride in the accuracy of information given in thismanual, but vehicle manufacturers make alterations and designchanges during the production run of a particular vehicle of whichthey do not inform us. No liability can be accepted by the authorsor publishers for loss, damage or injury caused by any errors in, oromissions from, the information given.Project vehiclesThe vehicles used in the preparation of this manual, and whichappear in many of the photographic sequences, were a Peugeot 405GL Saloon, a Peugeot 405 GTX Estate, a Peugeot 405 GR Saloon, anda Peugeot GTX Saloon. The Peugeot 405 TeamHaynes manuals are produced by dedicated andenthusiastic people working in close co-operation. Theteam responsible for the creation of this book included: AuthorsSteve RendleAndy LeggSub-editorCarole TurkEditor & Page Make-upBob JexWorkshop managerPaul BucklandPhoto ScansJohn MartinPaul TanswellCover illustration & Line ArtRoger HealingWiring diagramsMatthew MarkeWe hope the book will help you to get the maximumenjoyment from your car. By carrying out routinemaintenance as described you will ensure your carsreliability and preserve its resale value.