Engine switch and hold button
Engine switch and hold button
Hi there just received my Bongo and I love it , there's a couple of switches I'm not sure of . What does the switch to the right of the steering wheel do with the engine management symbol on it ? Also what does hold do on the gear lever on the auto? Cheers all
Re: Engine switch and hold button
Welcome to Bongo ownership.
The mystery "engine management" switch sounds like it is the cold weather quick warm up switch. If it works it switches a valve in the exhaust pipe which has a habit of seizing in the start-up position. So best left alone!
The Hold button button stops it changing up to the gear selected, keeping the gear below. Useful for applying engine breaking and to stop it keep changing up and down on twisty roads.
The mystery "engine management" switch sounds like it is the cold weather quick warm up switch. If it works it switches a valve in the exhaust pipe which has a habit of seizing in the start-up position. So best left alone!
The Hold button button stops it changing up to the gear selected, keeping the gear below. Useful for applying engine breaking and to stop it keep changing up and down on twisty roads.
Chris with BertieB
'96 White unconverted AFT 2.5L Diesel 4WD
'96 White unconverted AFT 2.5L Diesel 4WD
Re: Engine switch and hold button
Excellent cheer buddy ... I might of switched it a couple of times trying to figure out what it was let's hope it hasn't stuck



- mikeWalsall
- Supreme Being
- Posts: 3075
- Joined: Thu Sep 01, 2011 7:11 pm
- Location: Walsall West Midlands
Re: Engine switch and hold button
The English glove box handbook is well worth getting as it a wealth of general information ..
JAL Mushroom roof,12/240v, fridge, cooker, sink, LPG V6 .. (written off @ £5500 Nov 2016)
Re: Engine switch and hold button
You'll know if it is stuck in the wrong position! The engine runs badly.Cobbvo wrote:Excellent cheer buddy ... I might of switched it a couple of times trying to figure out what it was let's hope it hasn't stuck![]()
Chris with BertieB
'96 White unconverted AFT 2.5L Diesel 4WD
'96 White unconverted AFT 2.5L Diesel 4WD
Re: Engine switch and hold button
Ok cheers bit rough on start up for about 5-10 seconds but then sweet as a nut
Re: Engine switch and hold button
Are you waiting for the orange coil light to go out before starting?Cobbvo wrote:Ok cheers bit rough on start up for about 5-10 seconds but then sweet as a nut
Get your glow plugs checked out before chilly mornings are back with us.
Chris with BertieB
'96 White unconverted AFT 2.5L Diesel 4WD
'96 White unconverted AFT 2.5L Diesel 4WD
- Alacrity
- Tribal Elder
- Posts: 634
- Joined: Tue Jan 12, 2010 10:02 am
- Location: Eastbourne, East Sussex
- Contact:
Re: Engine switch and hold button
Normal in my experience, even after new glowplugs. I have had two Bongo's & both have been the same, don't worry about it it.Cobbvo wrote:Ok cheers bit rough on start up for about 5-10 seconds but then sweet as a nut
The HOLD button does lots of things depending on what drive range you are in. Just experiment, you can't damage it - the electronics won't allow you to do something it doesn't like.
35+ years working with autogearboxes - all day every day......for my sins
- mikeonb4c
- Supreme Being
- Posts: 22877
- Joined: Sun Nov 05, 2006 10:49 pm
- Location: Living with Mango Bongo in the North West but with a tendency to roam
- Contact:
Re: Engine switch and hold button
I never depress the throttle when turning the key, and I don't use the throttle for 5-10 secs after starting. And I wait until the orange light is safely out. By doing that, Bongo always starts at the flick of a key and never shows lumpiness. I also like to leave my engine running for a a minute of so before moving off 1st thing in the day. Let's the old lump get out of bed before setting off.Cobbvo wrote:Ok cheers bit rough on start up for about 5-10 seconds but then sweet as a nut