2019 Honda Brio

**12vdc** · May 24th, 2020 12:58 PM

I think that box encircled yellow is part of the pre-cleaner chamber while purple circle is the ECU with connector on the side.

**Deestone** · May 24th, 2020 03:45 PM

Originally Posted by 12vdc

I think that box encircled yellow is part of the pre-cleaner chamber while purple circle is the ECU with connector on the side.

I see so inside the yellow circle there is no filter or nothing in there that requires periodic maintenance replacement? Ok so its ECU.... how about the fuel injector is it located at the rear seat? I didn't noticed it earlier. If I will be going for engine wash since its a bit dirty, all of the components can be sprayed with water? is there components that I need to cover with plastic.

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**dr. d** · May 24th, 2020 03:53 PM

Originally Posted by Deestone

I see so inside the yellow circle there is no filter or nothing in there that requires periodic maintenance replacement? Ok so its ECU.... how about the fuel injector is it located at the rear seat? I didn't noticed it earlier. If I will be going for engine wash since its a bit dirty, all of the components can be sprayed with water? is there components that I need to cover with plastic.

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apologies, but
doesn't the owner's manual have diagrams of the engine bay components?

**Deestone** · May 24th, 2020 04:03 PM

Originally Posted by dr. d

apologies, but
doesn't the owner's manual have diagrams of the engine bay components?

Again, the owners manual doesn't specify everything in the engine bay it just state maybe 5 or 6 major components if I remember correctly. It is a thick manual but the first half of it I keep on skipping unlike toyota's manual few pages but discusses more specific.

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**dr. d** · May 24th, 2020 04:05 PM

Originally Posted by Deestone

Again, the owners manual doesn't specify everything in the engine bay it just state maybe 5 or 6 major components if I remember correctly. It is a thick manual but the first half of it I keep on skipping unlike toyota's manual few pages but discusses more specific.

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it would appear,
your honda manual isn't too DIY-friendly...

**12vdc** · May 24th, 2020 05:06 PM

Originally Posted by Deestone

I see so inside the yellow circle there is no filter or nothing in there that requires periodic maintenance replacement? Ok so its ECU.... how about the fuel injector is it located at the rear seat? I didn't noticed it earlier. If I will be going for engine wash since its a bit dirty, all of the components can be sprayed with water? is there components that I need to cover with plastic.

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Pre-cleaner is just air baffle to circumvent larger debris like twigs leaves. it also acts as barrier from water ingress if you happen to swim above hub-high flood. Inspection and cleaning may not be required if you don't drive to the extremes.

Fuel injector is usually adjacent the spark plug(i think you have to remove the plastic engine cover to reveal,have a set of socket wrench to do this) There is this rail pipe of the fuel and return pipe plumbing and electrical connector on top.

Engine components are water splash resistant IPxx rated including the connectors, but to be sure just cover the important parts like ecu,battery fuse,some connectors, air cleaner inlet. Avoid using pressure washer, instead use a sprinkler or garden hose. For the stubborn oil/grease/dirt, you could spray brake cleaner to dissolve and flush it.

**LOLZ** · May 24th, 2020 05:37 PM

Originally Posted by dr. d

apologies, but
doesn't the owner's manual have diagrams of the engine bay components?

The manual is somewhat confusing (well india only gen 2 amaze's is )the engine diagram is on page 250 while the fuse box locations is on page 300

**bxr monkey** · May 24th, 2020 05:51 PM

SOHC L engines natin, ang spark plugs nasa exhast port side, malapit sa firewall side.

Fuel injectors nasa intake port side, malapit sa radiator side ng engine. Nasa ilalim ng intake manifold ang fuel injectors.

**Egan101** · May 24th, 2020 05:56 PM

Originally Posted by bxr monkey

SOHC L engines natin, ang spark plugs nasa exhast port side, malapit sa firewall side.

Fuel injectors nasa intake port side, malapit sa radiator side ng engine. Nasa ilalim ng intake manifold ang fuel injectors.

The mechanic who serviced our old Honda’s before hated it when we change plugs on our 2009 Jazz. You have to be patient when pulling out the plugs.

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**Deestone** · May 24th, 2020 06:14 PM

Originally Posted by bxr monkey

SOHC L engines natin, ang spark plugs nasa exhast port side, malapit sa firewall side.

Fuel injectors nasa intake port side, malapit sa radiator side ng engine. Nasa ilalim ng intake manifold ang fuel injectors.

I saw the spark plugs right behind here. But didn't noticed the fuel injector should be near the coolant reserve I'll check again tom.

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