ATR vtec solenoid

Post by **NafemanNathan** » Wed Jan 14, 2015 5:21 pm

Hmmm

I still imagine it's OBD1/2 though.

Post by **Vtecmec** » Wed Jan 14, 2015 5:26 pm

I always thought it was a JDM thing? Do UK 4ths have the sensor?

Post by **Merlin** » Wed Jan 14, 2015 8:18 pm

This is what Lings says, which matches what I have seen on the engines I have had.

Oil pressure sensor?

H22a 4th gen - yes
H22a2 - yes
H22a5 - no
H22a7 - yes
H22a8 - no
H22a Type-S - no

Cutz · Post by **Cutz** » Wed Jan 14, 2015 9:20 pm

Merlin wrote:This is what Lings says, which matches what I have seen on the engines I have had.

Oil pressure sensor?

H22a 4th gen - yes
H22a2 - yes
H22a5 - no
H22a7 - yes
H22a8 - no
H22a Type-S - no

aaah interesting, i was stripping my H22A7 the other day and noticed a large diameter bolt missing from the vtec solenoid, guess the cheeky fecker whipped it off before sending the engine out to me grrr.

Post by **NafemanNathan** » Wed Jan 14, 2015 10:44 pm

Merlin wrote:This is what Lings says, which matches what I have seen on the engines I have had.

Oil pressure sensor?

H22a 4th gen - yes
H22a2 - yes
H22a5 - no
H22a7 - yes
H22a8 - no
H22a Type-S - no

According to Lings, the a7 in an ATR does have one, but the a7 in a Type-S Prelude doesn't, so a little contradictory and both are OBD2.

If we just look at Prelude H22's then, OBD1 is yes and OBD2 is no.

Prelude Type-S (Item 18)

Accord Type-R (Item 17)

Post by **4thgenphil** » Wed Jan 14, 2015 11:18 pm

NafemanNathan wrote:
Merlin wrote:This is what Lings says, which matches what I have seen on the engines I have had.

Oil pressure sensor?

H22a 4th gen - yes
H22a2 - yes
H22a5 - no
H22a7 - yes
H22a8 - no
H22a Type-S - no
According to Lings, the a7 in an ATR does have one, but the a7 in a Type-S Prelude doesn't, so a little contradictory and both are OBD2.

If we just look at Prelude H22's then, OBD1 is yes and OBD2 is no.

Prelude Type-S (Item 18)

Accord Type-R (Item 17)

What type s came with an a7?

Post by **NafemanNathan** » Wed Jan 14, 2015 11:26 pm

4thgenphil wrote:
NafemanNathan wrote:
Merlin wrote:This is what Lings says, which matches what I have seen on the engines I have had.

Oil pressure sensor?

H22a 4th gen - yes
H22a2 - yes
H22a5 - no
H22a7 - yes
H22a8 - no
H22a Type-S - no
According to Lings, the a7 in an ATR does have one, but the a7 in a Type-S Prelude doesn't, so a little contradictory and both are OBD2.

If we just look at Prelude H22's then, OBD1 is yes and OBD2 is no.

Prelude Type-S (Item 18)

Accord Type-R (Item 17)
What type s came with an a7?

I've just got off Wikipedia... Is the engine from a Type-S a firkin H22a?!!!!!!!!!!

Post by **Merlin** » Thu Jan 15, 2015 8:55 am

NafemanNathan wrote:If we just look at Prelude H22's then, OBD1 is yes and OBD2 is no.

That is true. It's the Accord being difficult

jasonxr2racer · Post by **jasonxr2racer** » Thu Jan 15, 2015 8:14 pm

Turns out my engine in the racecar is a H22A from a JDM

I'm fitting the Accord Type -r top end and inlet

so the solenoid from my H22a should be ok?

Post by **NafemanNathan** » Thu Jan 15, 2015 8:25 pm

jasonxr2racer wrote:Turns out my engine in the racecar is a H22A from a JDM

I'm fitting the Accord Type -r top end and inlet

so the solenoid from my H22a should be ok?

Either will be fine... It's just whether you need the oil pressure switch or not