What makes it an 87.5?
12-26-05, 08:56 PM
#2
Senior Member
I think Mazda may have began using high impedance (12-15ohm, instead of 2-4ohm) injectors halfway though the year. Ohming the injectors is probably not the easiest way to check though.
Justin
Justin
12-27-05, 12:54 PM
#7
Former Moderator. RIP Icemark.
Originally Posted by Project84
In June of 1987 VIN # 7601 begins the later half of the 87 1/2. These cars were given the high impedence injectors.
And if you wanted to go by VIN, the last digits are above 55600 or so
Last edited by Icemark; 12-27-05 at 12:57 PM.
Trending Topics
12-27-05, 12:56 PM
#8
Former Moderator. RIP Icemark.
Originally Posted by Ven-FC
Would it tell you when it was built on your pink slip? VIN check?
12-28-05, 11:47 AM
#10
Former Moderator. RIP Icemark.
Originally Posted by MattB
7601 are the last 4 digits right? mine are 7927...so i have high impedance injectors?
anyone???
anyone???
Those (7601) just last four digits reference the end of the 87.5 model year in june/ 87 production.
Last edited by Icemark; 12-28-05 at 11:50 AM.
12-28-05, 05:09 PM
#12
HAILERS
Join Date: May 2001
Location: FORT WORTH, TEXAS,USA
Posts: 20,563
Likes: 0
Received 22 Likes
on
20 Posts
Originally Posted by fastrax203
so mine being assembled in july of '87 makes it an '88 model car? high impedence right?
It'll be a number like JM1FC3320H0156471 Post back with your number. And as you can see, that number is low resistance injectors. One of the good cars.
12-30-05, 12:53 PM
#13
MattB
Join Date: Apr 2005
Location: Haverhill, MA
Posts: 1,124
Likes: 0
Received 0 Likes
on
0 Posts
12-30-05, 08:42 PM
#16
We are the D
Join Date: Nov 2005
Location: Indianapolis
Posts: 492
Likes: 0
Received 0 Likes
on
0 Posts
JM1FC3322H0136187...low impedance right? :-(
12-31-05, 12:00 AM
#20
looking under the air filter housing is an easy check too... if there is a resistor pack there, then you have low impedance injectors... if not, well you get the idea
if your car is so far away, why are you worried about it? did you come upon some parts?
if your car is so far away, why are you worried about it? did you come upon some parts?
12-31-05, 07:59 AM
#21
HAILERS
Join Date: May 2001
Location: FORT WORTH, TEXAS,USA
Posts: 20,563
Likes: 0
Received 22 Likes
on
20 Posts
Originally Posted by InMyWhiteTII
JM1FC3322H0136187...low impedance right? :-(
12-31-05, 08:57 AM
#22
Originally Posted by HAILERS
Low. I don't quite understand why your asked to look at your door jamb since you posted your vin number. Did I miss something????
12-31-05, 09:22 AM
#24
Originally Posted by CoRDiTe
whats difference in having high or low impedance ? What was the purpose in having two differn't once in the car ?